| 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 | $145.82 | 6.237% | $154.9148 | $154.91 | $154.90 | $154.90 |
| Purchase #2 | $142.41 | 5.170% | $149.7726 | $149.77 | $149.75 | $149.80 |
| Purchase #3 | $154.28 | 7.361% | $165.6366 | $165.64 | $165.65 | $165.60 |
| Purchase #4 | $95.28 | 10.337% | $105.1291 | $105.13 | $105.15 | $105.10 |
| Purchase #5 | $211.77 | 9.660% | $232.227 | $232.23 | $232.25 | $232.20 |
| Purchase #6 | $203.93 | 12.211% | $228.8319 | $228.83 | $228.85 | $228.80 |
| Purchase #7 | $169.51 | 11.266% | $188.607 | $188.61 | $188.60 | $188.60 |
| 7 purchase totals = | $1,123.00 | $1,225.1190 | $1,225.12 | $1,225.15 | $1,225.00 | |