| 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 | $144.81 | 10.741% | $160.364 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $11.32 | 5.711% | $11.9665 | $11.97 | $11.95 | $12.00 |
| Purchase #3 | $83.48 | 9.642% | $91.5291 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $238.74 | 6.292% | $253.7615 | $253.76 | $253.75 | $253.80 |
| Purchase #5 | $119.54 | 13.656% | $135.8644 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $94.87 | 10.620% | $104.9452 | $104.95 | $104.95 | $104.90 |
| Purchase #7 | $39.77 | 11.161% | $44.2087 | $44.21 | $44.20 | $44.20 |
| 7 purchase totals = | $732.53 | $802.6394 | $802.64 | $802.60 | $802.70 | |