| 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 | $178.50 | 3.808% | $185.2973 | $185.30 | $185.30 | $185.30 |
| Purchase #2 | $61.41 | 9.265% | $67.0996 | $67.10 | $67.10 | $67.10 |
| Purchase #3 | $15.42 | 9.359% | $16.8632 | $16.86 | $16.85 | $16.90 |
| Purchase #4 | $202.26 | 9.555% | $221.5859 | $221.59 | $221.60 | $221.60 |
| Purchase #5 | $165.52 | 7.422% | $177.8049 | $177.80 | $177.80 | $177.80 |
| Purchase #6 | $82.84 | 5.719% | $87.5776 | $87.58 | $87.60 | $87.60 |
| Purchase #7 | $118.33 | 9.111% | $129.111 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $824.28 | $885.3395 | $885.34 | $885.35 | $885.40 | |