| 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 | $135.74 | 8.814% | $147.7041 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $47.32 | 7.677% | $50.9528 | $50.95 | $50.95 | $51.00 |
| Purchase #3 | $201.63 | 13.219% | $228.2835 | $228.28 | $228.30 | $228.30 |
| Purchase #4 | $241.77 | 5.320% | $254.6322 | $254.63 | $254.65 | $254.60 |
| Purchase #5 | $124.71 | 11.596% | $139.1714 | $139.17 | $139.15 | $139.20 |
| Purchase #6 | $13.34 | 3.215% | $13.7689 | $13.77 | $13.75 | $13.80 |
| Purchase #7 | $158.52 | 6.584% | $168.957 | $168.96 | $168.95 | $169.00 |
| 7 purchase totals = | $923.03 | $1,003.4699 | $1,003.46 | $1,003.45 | $1,003.60 | |