| 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 | $197.44 | 11.613% | $220.3687 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $164.71 | 3.706% | $170.8142 | $170.81 | $170.80 | $170.80 |
| Purchase #3 | $89.88 | 4.357% | $93.7961 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $166.55 | 7.386% | $178.8514 | $178.85 | $178.85 | $178.90 |
| Purchase #5 | $131.33 | 7.635% | $141.357 | $141.36 | $141.35 | $141.40 |
| Purchase #6 | $40.39 | 6.647% | $43.0747 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $161.52 | 3.498% | $167.17 | $167.17 | $167.15 | $167.20 |
| 7 purchase totals = | $951.82 | $1,015.4321 | $1,015.43 | $1,015.35 | $1,015.60 | |