| 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 | $157.32 | 11.157% | $174.8722 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $176.57 | 8.193% | $191.0364 | $191.04 | $191.05 | $191.00 |
| Purchase #3 | $139.60 | 5.397% | $147.1342 | $147.13 | $147.15 | $147.10 |
| Purchase #4 | $12.34 | 3.807% | $12.8098 | $12.81 | $12.80 | $12.80 |
| Purchase #5 | $65.73 | 6.561% | $70.0425 | $70.04 | $70.05 | $70.00 |
| Purchase #6 | $216.69 | 8.268% | $234.6059 | $234.61 | $234.60 | $234.60 |
| Purchase #7 | $181.25 | 7.487% | $194.8202 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $949.50 | $1,025.3212 | $1,025.32 | $1,025.30 | $1,025.20 | |