| 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 | $214.78 | 6.424% | $228.5775 | $228.58 | $228.60 | $228.60 |
| Purchase #2 | $20.51 | 4.853% | $21.5054 | $21.51 | $21.50 | $21.50 |
| Purchase #3 | $161.68 | 3.361% | $167.1141 | $167.11 | $167.10 | $167.10 |
| Purchase #4 | $36.28 | 8.404% | $39.329 | $39.33 | $39.35 | $39.30 |
| Purchase #5 | $144.76 | 5.415% | $152.5988 | $152.60 | $152.60 | $152.60 |
| Purchase #6 | $160.59 | 9.157% | $175.2952 | $175.30 | $175.30 | $175.30 |
| Purchase #7 | $32.27 | 6.660% | $34.4192 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $770.87 | $818.8392 | $818.85 | $818.85 | $818.80 | |