| 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 | $159.51 | 9.393% | $174.4928 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $21.52 | 12.555% | $24.2218 | $24.22 | $24.20 | $24.20 |
| Purchase #3 | $216.56 | 3.764% | $224.7113 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $29.64 | 8.110% | $32.0438 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $130.74 | 3.705% | $135.5839 | $135.58 | $135.60 | $135.60 |
| Purchase #6 | $147.74 | 5.263% | $155.5156 | $155.52 | $155.50 | $155.50 |
| Purchase #7 | $129.34 | 9.561% | $141.7062 | $141.71 | $141.70 | $141.70 |
| 7 purchase totals = | $835.05 | $888.2754 | $888.27 | $888.25 | $888.20 | |