| 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 | $137.79 | 9.192% | $150.4557 | $150.46 | $150.45 | $150.50 |
| Purchase #2 | $140.53 | 12.161% | $157.6199 | $157.62 | $157.60 | $157.60 |
| Purchase #3 | $248.59 | 6.270% | $264.1766 | $264.18 | $264.20 | $264.20 |
| Purchase #4 | $188.39 | 7.736% | $202.9639 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $216.32 | 8.223% | $234.108 | $234.11 | $234.10 | $234.10 |
| Purchase #6 | $57.63 | 3.829% | $59.8367 | $59.84 | $59.85 | $59.80 |
| Purchase #7 | $88.33 | 9.422% | $96.6525 | $96.65 | $96.65 | $96.70 |
| 7 purchase totals = | $1,077.58 | $1,165.8133 | $1,165.82 | $1,165.80 | $1,165.90 | |