| 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 | $156.29 | 13.801% | $177.8596 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $221.93 | 8.714% | $241.269 | $241.27 | $241.25 | $241.30 |
| Purchase #3 | $118.43 | 6.172% | $125.7395 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $96.92 | 9.477% | $106.1051 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $241.25 | 11.843% | $269.8212 | $269.82 | $269.80 | $269.80 |
| Purchase #6 | $149.85 | 6.514% | $159.6112 | $159.61 | $159.60 | $159.60 |
| Purchase #7 | $15.90 | 3.313% | $16.4268 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $1,000.57 | $1,096.8324 | $1,096.84 | $1,096.80 | $1,096.80 | |