| 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 | $145.69 | 4.780% | $152.654 | $152.65 | $152.65 | $152.70 |
| Purchase #2 | $110.94 | 8.676% | $120.5652 | $120.57 | $120.55 | $120.60 |
| Purchase #3 | $189.57 | 6.705% | $202.2807 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $124.47 | 9.541% | $136.3457 | $136.35 | $136.35 | $136.30 |
| Purchase #5 | $110.44 | 3.601% | $114.4169 | $114.42 | $114.40 | $114.40 |
| Purchase #6 | $207.55 | 5.776% | $219.5381 | $219.54 | $219.55 | $219.50 |
| Purchase #7 | $217.69 | 13.130% | $246.2727 | $246.27 | $246.25 | $246.30 |
| 7 purchase totals = | $1,106.35 | $1,192.0733 | $1,192.08 | $1,192.05 | $1,192.10 | |