| 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 | $220.95 | 13.447% | $250.6611 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $68.92 | 6.260% | $73.2344 | $73.23 | $73.25 | $73.20 |
| Purchase #3 | $145.89 | 9.131% | $159.2112 | $159.21 | $159.20 | $159.20 |
| Purchase #4 | $83.56 | 12.415% | $93.934 | $93.93 | $93.95 | $93.90 |
| Purchase #5 | $144.25 | 8.569% | $156.6108 | $156.61 | $156.60 | $156.60 |
| Purchase #6 | $229.42 | 11.561% | $255.9432 | $255.94 | $255.95 | $255.90 |
| Purchase #7 | $179.28 | 5.495% | $189.1314 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $1,072.27 | $1,178.7261 | $1,178.71 | $1,178.75 | $1,178.60 | |