| 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 | $166.60 | 13.163% | $188.5296 | $188.53 | $188.55 | $188.50 |
| Purchase #2 | $5.53 | 7.217% | $5.9291 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $25.86 | 11.118% | $28.7351 | $28.74 | $28.75 | $28.70 |
| Purchase #4 | $193.55 | 9.339% | $211.6256 | $211.63 | $211.65 | $211.60 |
| Purchase #5 | $193.64 | 12.309% | $217.4751 | $217.48 | $217.50 | $217.50 |
| Purchase #6 | $168.97 | 12.199% | $189.5827 | $189.58 | $189.60 | $189.60 |
| Purchase #7 | $82.68 | 11.233% | $91.9674 | $91.97 | $91.95 | $92.00 |
| 7 purchase totals = | $836.83 | $933.8446 | $933.86 | $933.95 | $933.80 | |