| 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 | $135.44 | 8.753% | $147.2951 | $147.30 | $147.30 | $147.30 |
| Purchase #2 | $136.75 | 9.675% | $149.9806 | $149.98 | $150.00 | $150.00 |
| Purchase #3 | $248.40 | 3.221% | $256.401 | $256.40 | $256.40 | $256.40 |
| Purchase #4 | $181.84 | 8.503% | $197.3019 | $197.30 | $197.30 | $197.30 |
| Purchase #5 | $150.75 | 6.295% | $160.2397 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $31.59 | 12.193% | $35.4418 | $35.44 | $35.45 | $35.40 |
| Purchase #7 | $53.52 | 4.392% | $55.8706 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $938.29 | $1,002.5307 | $1,002.53 | $1,002.55 | $1,002.50 | |