| 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 | $91.78 | 13.232% | $103.9243 | $103.92 | $103.90 | $103.90 |
| Purchase #2 | $175.88 | 3.442% | $181.9338 | $181.93 | $181.95 | $181.90 |
| Purchase #3 | $60.80 | 3.211% | $62.7523 | $62.75 | $62.75 | $62.80 |
| Purchase #4 | $200.27 | 3.624% | $207.5278 | $207.53 | $207.55 | $207.50 |
| Purchase #5 | $166.45 | 13.838% | $189.4834 | $189.48 | $189.50 | $189.50 |
| Purchase #6 | $21.73 | 11.842% | $24.3033 | $24.30 | $24.30 | $24.30 |
| Purchase #7 | $41.52 | 13.711% | $47.2128 | $47.21 | $47.20 | $47.20 |
| 7 purchase totals = | $758.43 | $817.1377 | $817.12 | $817.15 | $817.10 | |