| 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 | $182.82 | 4.161% | $190.4271 | $190.43 | $190.45 | $190.40 |
| Purchase #2 | $20.64 | 7.236% | $22.1335 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $195.61 | 12.776% | $220.6011 | $220.60 | $220.60 | $220.60 |
| Purchase #4 | $250.54 | 10.474% | $276.7816 | $276.78 | $276.80 | $276.80 |
| Purchase #5 | $152.78 | 4.632% | $159.8568 | $159.86 | $159.85 | $159.90 |
| Purchase #6 | $9.91 | 12.422% | $11.141 | $11.14 | $11.15 | $11.10 |
| Purchase #7 | $50.45 | 6.183% | $53.5693 | $53.57 | $53.55 | $53.60 |
| 7 purchase totals = | $862.75 | $934.5104 | $934.51 | $934.55 | $934.50 | |