| 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 | $164.49 | 6.348% | $174.9318 | $174.93 | $174.95 | $174.90 |
| Purchase #2 | $173.51 | 5.132% | $182.4145 | $182.41 | $182.40 | $182.40 |
| Purchase #3 | $138.38 | 5.160% | $145.5204 | $145.52 | $145.50 | $145.50 |
| Purchase #4 | $186.38 | 11.254% | $207.3552 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $222.35 | 3.864% | $230.9416 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $222.63 | 5.740% | $235.409 | $235.41 | $235.40 | $235.40 |
| Purchase #7 | $226.45 | 13.205% | $256.3527 | $256.35 | $256.35 | $256.40 |
| 7 purchase totals = | $1,334.19 | $1,432.9252 | $1,432.92 | $1,432.90 | $1,432.90 | |