| 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 | $151.60 | 6.729% | $161.8012 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $94.96 | 5.438% | $100.1239 | $100.12 | $100.10 | $100.10 |
| Purchase #3 | $146.63 | 12.754% | $165.3312 | $165.33 | $165.35 | $165.30 |
| Purchase #4 | $135.38 | 8.690% | $147.1445 | $147.14 | $147.15 | $147.10 |
| Purchase #5 | $118.44 | 7.225% | $126.9973 | $127.00 | $127.00 | $127.00 |
| Purchase #6 | $178.46 | 9.233% | $194.9372 | $194.94 | $194.95 | $194.90 |
| Purchase #7 | $227.98 | 8.606% | $247.6 | $247.60 | $247.60 | $247.60 |
| 7 purchase totals = | $1,053.45 | $1,143.9353 | $1,143.93 | $1,143.95 | $1,143.80 | |