| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.84 | 3.194% | $180.4244 | $180.42 | $180.40 | $180.40 |
| Purchase #2 | $226.42 | 13.469% | $256.9165 | $256.92 | $256.90 | $256.90 |
| Purchase #3 | $245.37 | 3.646% | $254.3162 | $254.32 | $254.30 | $254.30 |
| Purchase #4 | $211.85 | 6.586% | $225.8024 | $225.80 | $225.80 | $225.80 |
| Purchase #5 | $246.68 | 10.157% | $271.7353 | $271.74 | $271.75 | $271.70 |
| Purchase #6 | $156.75 | 3.245% | $161.8365 | $161.84 | $161.85 | $161.80 |
| Purchase #7 | $142.48 | 12.829% | $160.7588 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $1,404.39 | $1,511.7901 | $1,511.80 | $1,511.75 | $1,511.70 | |