| 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 | $13.32 | 10.668% | $14.741 | $14.74 | $14.75 | $14.70 |
| Purchase #2 | $86.99 | 4.167% | $90.6149 | $90.61 | $90.60 | $90.60 |
| Purchase #3 | $221.56 | 6.244% | $235.3942 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $16.31 | 13.787% | $18.5587 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $135.67 | 9.232% | $148.1951 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $176.86 | 12.406% | $198.8013 | $198.80 | $198.80 | $198.80 |
| Purchase #7 | $210.35 | 4.236% | $219.2604 | $219.26 | $219.25 | $219.30 |
| 7 purchase totals = | $861.06 | $925.5656 | $925.56 | $925.55 | $925.60 | |