| 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 | $178.32 | 8.692% | $193.8196 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $220.44 | 5.374% | $232.2864 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $233.77 | 12.606% | $263.239 | $263.24 | $263.25 | $263.20 |
| Purchase #4 | $173.50 | 7.803% | $187.0382 | $187.04 | $187.05 | $187.00 |
| Purchase #5 | $83.84 | 9.554% | $91.8501 | $91.85 | $91.85 | $91.90 |
| Purchase #6 | $202.32 | 7.689% | $217.8764 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $161.71 | 13.517% | $183.5683 | $183.57 | $183.55 | $183.60 |
| 7 purchase totals = | $1,253.90 | $1,369.6780 | $1,369.69 | $1,369.70 | $1,369.70 | |