| 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 | $164.26 | 6.302% | $174.6117 | $174.61 | $174.60 | $174.60 |
| Purchase #2 | $70.68 | 4.472% | $73.8408 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $136.45 | 9.874% | $149.9231 | $149.92 | $149.90 | $149.90 |
| Purchase #4 | $155.25 | 10.604% | $171.7127 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $69.88 | 8.149% | $75.5745 | $75.57 | $75.55 | $75.60 |
| Purchase #6 | $24.96 | 6.296% | $26.5315 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $235.68 | 5.238% | $248.0249 | $248.02 | $248.00 | $248.00 |
| 7 purchase totals = | $857.16 | $920.2192 | $920.20 | $920.15 | $920.10 | |