| 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 | $191.39 | 6.441% | $203.7174 | $203.72 | $203.70 | $203.70 |
| Purchase #2 | $165.95 | 5.760% | $175.5087 | $175.51 | $175.50 | $175.50 |
| Purchase #3 | $22.52 | 8.113% | $24.347 | $24.35 | $24.35 | $24.30 |
| Purchase #4 | $194.45 | 13.209% | $220.1349 | $220.13 | $220.15 | $220.10 |
| Purchase #5 | $143.66 | 12.811% | $162.0643 | $162.06 | $162.05 | $162.10 |
| Purchase #6 | $158.53 | 4.358% | $165.4387 | $165.44 | $165.45 | $165.40 |
| Purchase #7 | $45.63 | 11.597% | $50.9217 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $922.13 | $1,002.1327 | $1,002.13 | $1,002.10 | $1,002.00 | |