| 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 | $98.40 | 11.482% | $109.6983 | $109.70 | $109.70 | $109.70 |
| Purchase #2 | $157.38 | 4.395% | $164.2969 | $164.30 | $164.30 | $164.30 |
| Purchase #3 | $170.97 | 10.616% | $189.1202 | $189.12 | $189.10 | $189.10 |
| Purchase #4 | $195.37 | 11.558% | $217.9509 | $217.95 | $217.95 | $218.00 |
| Purchase #5 | $35.62 | 11.762% | $39.8096 | $39.81 | $39.80 | $39.80 |
| Purchase #6 | $127.34 | 8.810% | $138.5587 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $85.51 | 4.392% | $89.2656 | $89.27 | $89.25 | $89.30 |
| 7 purchase totals = | $870.59 | $948.7002 | $948.71 | $948.65 | $948.80 | |