| 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 | $130.70 | 3.814% | $135.6849 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $150.36 | 6.738% | $160.4913 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $176.95 | 4.135% | $184.2669 | $184.27 | $184.25 | $184.30 |
| Purchase #4 | $53.58 | 5.687% | $56.6271 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $20.97 | 3.475% | $21.6987 | $21.70 | $21.70 | $21.70 |
| Purchase #6 | $220.77 | 3.801% | $229.1615 | $229.16 | $229.15 | $229.20 |
| Purchase #7 | $186.74 | 7.365% | $200.4934 | $200.49 | $200.50 | $200.50 |
| 7 purchase totals = | $940.07 | $988.4238 | $988.42 | $988.45 | $988.50 | |