| 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 | $164.86 | 12.679% | $185.7626 | $185.76 | $185.75 | $185.80 |
| Purchase #2 | $128.73 | 9.331% | $140.7418 | $140.74 | $140.75 | $140.70 |
| Purchase #3 | $147.66 | 4.384% | $154.1334 | $154.13 | $154.15 | $154.10 |
| Purchase #4 | $180.73 | 7.789% | $194.8071 | $194.81 | $194.80 | $194.80 |
| Purchase #5 | $16.87 | 3.592% | $17.476 | $17.48 | $17.50 | $17.50 |
| Purchase #6 | $160.29 | 13.540% | $181.9933 | $181.99 | $182.00 | $182.00 |
| Purchase #7 | $83.86 | 11.791% | $93.7479 | $93.75 | $93.75 | $93.70 |
| 7 purchase totals = | $883.00 | $968.6621 | $968.66 | $968.70 | $968.60 | |