| 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 | $182.68 | 6.446% | $194.4556 | $194.46 | $194.45 | $194.50 |
| Purchase #2 | $91.98 | 8.201% | $99.5233 | $99.52 | $99.50 | $99.50 |
| Purchase #3 | $248.57 | 6.377% | $264.4213 | $264.42 | $264.40 | $264.40 |
| Purchase #4 | $90.72 | 13.590% | $103.0488 | $103.05 | $103.05 | $103.00 |
| Purchase #5 | $84.69 | 9.376% | $92.6305 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $14.77 | 8.566% | $16.0352 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $160.57 | 9.462% | $175.7631 | $175.76 | $175.75 | $175.80 |
| 7 purchase totals = | $873.98 | $945.8778 | $945.88 | $945.85 | $945.80 | |