| 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 | $131.84 | 9.842% | $144.8157 | $144.82 | $144.80 | $144.80 |
| Purchase #2 | $145.26 | 9.552% | $159.1352 | $159.14 | $159.15 | $159.10 |
| Purchase #3 | $185.91 | 9.740% | $204.0176 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $202.93 | 12.784% | $228.8726 | $228.87 | $228.85 | $228.90 |
| Purchase #5 | $36.47 | 8.497% | $39.5689 | $39.57 | $39.55 | $39.60 |
| Purchase #6 | $123.96 | 12.143% | $139.0125 | $139.01 | $139.00 | $139.00 |
| Purchase #7 | $165.68 | 6.679% | $176.7458 | $176.75 | $176.75 | $176.70 |
| 7 purchase totals = | $992.05 | $1,092.1683 | $1,092.18 | $1,092.10 | $1,092.10 | |