| 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 | $220.86 | 11.297% | $245.8106 | $245.81 | $245.80 | $245.80 |
| Purchase #2 | $53.55 | 7.855% | $57.7564 | $57.76 | $57.75 | $57.80 |
| Purchase #3 | $36.56 | 9.360% | $39.982 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $169.53 | 9.779% | $186.1083 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $165.63 | 7.346% | $177.7972 | $177.80 | $177.80 | $177.80 |
| Purchase #6 | $185.77 | 11.286% | $206.736 | $206.74 | $206.75 | $206.70 |
| Purchase #7 | $8.33 | 7.229% | $8.9322 | $8.93 | $8.95 | $8.90 |
| 7 purchase totals = | $840.23 | $923.1227 | $923.13 | $923.15 | $923.10 | |