| 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 | $124.77 | 8.261% | $135.0772 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $149.32 | 11.110% | $165.9095 | $165.91 | $165.90 | $165.90 |
| Purchase #3 | $129.73 | 13.486% | $147.2254 | $147.23 | $147.25 | $147.20 |
| Purchase #4 | $153.34 | 7.513% | $164.8604 | $164.86 | $164.85 | $164.90 |
| Purchase #5 | $90.59 | 6.570% | $96.5418 | $96.54 | $96.55 | $96.50 |
| Purchase #6 | $28.84 | 10.660% | $31.9143 | $31.91 | $31.90 | $31.90 |
| Purchase #7 | $67.99 | 3.203% | $70.1677 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $744.58 | $811.6963 | $811.70 | $811.70 | $811.70 | |