| 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 | $144.53 | 3.539% | $149.6449 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $145.97 | 4.491% | $152.5255 | $152.53 | $152.55 | $152.50 |
| Purchase #3 | $13.43 | 8.115% | $14.5198 | $14.52 | $14.50 | $14.50 |
| Purchase #4 | $92.30 | 13.376% | $104.646 | $104.65 | $104.65 | $104.60 |
| Purchase #5 | $164.48 | 11.499% | $183.3936 | $183.39 | $183.40 | $183.40 |
| Purchase #6 | $230.38 | 9.643% | $252.5955 | $252.60 | $252.60 | $252.60 |
| Purchase #7 | $218.41 | 11.781% | $244.1409 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $1,009.50 | $1,101.4662 | $1,101.47 | $1,101.50 | $1,101.30 | |