| 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 | $133.46 | 3.114% | $137.6159 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $195.82 | 10.849% | $217.0645 | $217.06 | $217.05 | $217.10 |
| Purchase #3 | $204.62 | 3.319% | $211.4113 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $167.80 | 6.545% | $178.7825 | $178.78 | $178.80 | $178.80 |
| Purchase #5 | $44.83 | 9.640% | $49.1516 | $49.15 | $49.15 | $49.20 |
| Purchase #6 | $195.38 | 8.824% | $212.6203 | $212.62 | $212.60 | $212.60 |
| Purchase #7 | $148.55 | 4.566% | $155.3328 | $155.33 | $155.35 | $155.30 |
| 7 purchase totals = | $1,090.46 | $1,161.9789 | $1,161.97 | $1,161.95 | $1,162.00 | |