| 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 | $109.64 | 9.597% | $120.1622 | $120.16 | $120.15 | $120.20 |
| Purchase #2 | $81.52 | 13.186% | $92.2692 | $92.27 | $92.25 | $92.30 |
| Purchase #3 | $148.77 | 4.476% | $155.4289 | $155.43 | $155.45 | $155.40 |
| Purchase #4 | $129.96 | 6.544% | $138.4646 | $138.46 | $138.45 | $138.50 |
| Purchase #5 | $124.88 | 6.525% | $133.0284 | $133.03 | $133.05 | $133.00 |
| Purchase #6 | $215.32 | 10.500% | $237.9286 | $237.93 | $237.95 | $237.90 |
| Purchase #7 | $178.34 | 11.386% | $198.6458 | $198.65 | $198.65 | $198.60 |
| 7 purchase totals = | $988.43 | $1,075.9277 | $1,075.93 | $1,075.95 | $1,075.90 | |