| 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 | $169.32 | 11.708% | $189.144 | $189.14 | $189.15 | $189.10 |
| Purchase #2 | $80.31 | 9.814% | $88.1916 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $164.26 | 11.754% | $183.5671 | $183.57 | $183.55 | $183.60 |
| Purchase #4 | $186.34 | 13.108% | $210.7654 | $210.77 | $210.75 | $210.80 |
| Purchase #5 | $137.31 | 9.117% | $149.8286 | $149.83 | $149.85 | $149.80 |
| Purchase #6 | $107.25 | 12.676% | $120.845 | $120.85 | $120.85 | $120.80 |
| Purchase #7 | $161.68 | 8.384% | $175.2353 | $175.24 | $175.25 | $175.20 |
| 7 purchase totals = | $1,006.47 | $1,117.5770 | $1,117.59 | $1,117.60 | $1,117.50 | |