| 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 | $111.75 | 6.367% | $118.8651 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $31.25 | 4.508% | $32.6588 | $32.66 | $32.65 | $32.70 |
| Purchase #3 | $162.92 | 13.787% | $185.3818 | $185.38 | $185.40 | $185.40 |
| Purchase #4 | $202.94 | 10.782% | $224.821 | $224.82 | $224.80 | $224.80 |
| Purchase #5 | $202.87 | 5.868% | $214.7744 | $214.77 | $214.75 | $214.80 |
| Purchase #6 | $194.68 | 5.670% | $205.7184 | $205.72 | $205.70 | $205.70 |
| Purchase #7 | $87.52 | 4.122% | $91.1276 | $91.13 | $91.15 | $91.10 |
| 7 purchase totals = | $993.93 | $1,073.3471 | $1,073.35 | $1,073.30 | $1,073.40 | |