| 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 | $92.34 | 9.517% | $101.128 | $101.13 | $101.15 | $101.10 |
| Purchase #2 | $100.53 | 9.675% | $110.2563 | $110.26 | $110.25 | $110.30 |
| Purchase #3 | $185.31 | 9.274% | $202.4956 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $142.58 | 4.718% | $149.3069 | $149.31 | $149.30 | $149.30 |
| Purchase #5 | $21.81 | 4.675% | $22.8296 | $22.83 | $22.85 | $22.80 |
| Purchase #6 | $148.35 | 11.766% | $165.8049 | $165.80 | $165.80 | $165.80 |
| Purchase #7 | $90.35 | 12.864% | $101.9726 | $101.97 | $101.95 | $102.00 |
| 7 purchase totals = | $781.27 | $853.7939 | $853.80 | $853.80 | $853.80 | |