| 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 | $139.82 | 7.428% | $150.2058 | $150.21 | $150.20 | $150.20 |
| Purchase #2 | $152.77 | 4.231% | $159.2337 | $159.23 | $159.25 | $159.20 |
| Purchase #3 | $211.63 | 12.236% | $237.525 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $196.75 | 7.783% | $212.0631 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $169.72 | 11.656% | $189.5026 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $224.45 | 3.588% | $232.5033 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $182.91 | 10.584% | $202.2692 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $1,278.05 | $1,383.3027 | $1,383.30 | $1,383.30 | $1,383.30 | |