| 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 | $172.53 | 12.251% | $193.6667 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $181.57 | 8.660% | $197.294 | $197.29 | $197.30 | $197.30 |
| Purchase #3 | $72.80 | 11.862% | $81.4355 | $81.44 | $81.45 | $81.40 |
| Purchase #4 | $98.81 | 9.609% | $108.3047 | $108.30 | $108.30 | $108.30 |
| Purchase #5 | $156.72 | 8.850% | $170.5897 | $170.59 | $170.60 | $170.60 |
| Purchase #6 | $70.99 | 6.856% | $75.8571 | $75.86 | $75.85 | $75.90 |
| Purchase #7 | $200.88 | 4.631% | $210.1828 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $954.30 | $1,037.3305 | $1,037.33 | $1,037.35 | $1,037.40 | |