| 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 | $169.72 | 11.487% | $189.2157 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $189.56 | 8.754% | $206.1541 | $206.15 | $206.15 | $206.20 |
| Purchase #3 | $244.68 | 7.339% | $262.6371 | $262.64 | $262.65 | $262.60 |
| Purchase #4 | $135.87 | 9.261% | $148.4529 | $148.45 | $148.45 | $148.50 |
| Purchase #5 | $43.94 | 6.438% | $46.7689 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $171.52 | 13.130% | $194.0406 | $194.04 | $194.05 | $194.00 |
| Purchase #7 | $206.71 | 9.726% | $226.8146 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $1,162.00 | $1,274.0839 | $1,274.08 | $1,274.05 | $1,274.10 | |