| 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 | $139.29 | 8.411% | $151.0057 | $151.01 | $151.00 | $151.00 |
| Purchase #2 | $169.40 | 12.463% | $190.5123 | $190.51 | $190.50 | $190.50 |
| Purchase #3 | $145.46 | 10.638% | $160.934 | $160.93 | $160.95 | $160.90 |
| Purchase #4 | $89.31 | 12.189% | $100.196 | $100.20 | $100.20 | $100.20 |
| Purchase #5 | $139.76 | 11.388% | $155.6759 | $155.68 | $155.70 | $155.70 |
| Purchase #6 | $101.59 | 7.216% | $108.9207 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $183.87 | 9.549% | $201.4277 | $201.43 | $201.45 | $201.40 |
| 7 purchase totals = | $968.68 | $1,068.6723 | $1,068.68 | $1,068.70 | $1,068.60 | |