| 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 | $111.49 | 8.131% | $120.5553 | $120.56 | $120.55 | $120.60 |
| Purchase #2 | $165.50 | 13.460% | $187.7763 | $187.78 | $187.80 | $187.80 |
| Purchase #3 | $111.97 | 13.711% | $127.3222 | $127.32 | $127.30 | $127.30 |
| Purchase #4 | $56.41 | 4.335% | $58.8554 | $58.86 | $58.85 | $58.90 |
| Purchase #5 | $181.93 | 8.675% | $197.7124 | $197.71 | $197.70 | $197.70 |
| Purchase #6 | $67.92 | 9.689% | $74.5008 | $74.50 | $74.50 | $74.50 |
| Purchase #7 | $192.37 | 13.544% | $218.4246 | $218.42 | $218.40 | $218.40 |
| 7 purchase totals = | $887.59 | $985.1470 | $985.15 | $985.10 | $985.20 | |