| 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 | $140.28 | 8.403% | $152.0677 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $50.32 | 13.216% | $56.9703 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $75.38 | 6.143% | $80.0106 | $80.01 | $80.00 | $80.00 |
| Purchase #4 | $176.57 | 8.370% | $191.3489 | $191.35 | $191.35 | $191.30 |
| Purchase #5 | $245.86 | 7.294% | $263.793 | $263.79 | $263.80 | $263.80 |
| Purchase #6 | $195.31 | 3.472% | $202.0912 | $202.09 | $202.10 | $202.10 |
| Purchase #7 | $137.49 | 13.257% | $155.717 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $1,021.21 | $1,101.9987 | $1,102.00 | $1,101.95 | $1,102.00 | |