| 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 | $76.64 | 7.501% | $82.3888 | $82.39 | $82.40 | $82.40 |
| Purchase #2 | $166.72 | 9.715% | $182.9168 | $182.92 | $182.90 | $182.90 |
| Purchase #3 | $42.90 | 7.377% | $46.0647 | $46.06 | $46.05 | $46.10 |
| Purchase #4 | $121.44 | 6.287% | $129.0749 | $129.07 | $129.05 | $129.10 |
| Purchase #5 | $173.86 | 12.114% | $194.9214 | $194.92 | $194.90 | $194.90 |
| Purchase #6 | $135.76 | 3.743% | $140.8415 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $216.94 | 4.369% | $226.4181 | $226.42 | $226.40 | $226.40 |
| 7 purchase totals = | $934.26 | $1,002.6262 | $1,002.62 | $1,002.55 | $1,002.60 | |