| 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 | $67.90 | 7.651% | $73.095 | $73.10 | $73.10 | $73.10 |
| Purchase #2 | $159.87 | 12.255% | $179.4621 | $179.46 | $179.45 | $179.50 |
| Purchase #3 | $92.71 | 12.445% | $104.2478 | $104.25 | $104.25 | $104.20 |
| Purchase #4 | $117.33 | 5.608% | $123.9099 | $123.91 | $123.90 | $123.90 |
| Purchase #5 | $145.35 | 9.633% | $159.3516 | $159.35 | $159.35 | $159.40 |
| Purchase #6 | $175.98 | 10.717% | $194.8398 | $194.84 | $194.85 | $194.80 |
| Purchase #7 | $11.82 | 7.594% | $12.7176 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $770.96 | $847.6238 | $847.63 | $847.60 | $847.60 | |