| 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 | $90.56 | 11.852% | $101.2932 | $101.29 | $101.30 | $101.30 |
| Purchase #2 | $77.88 | 12.199% | $87.3806 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $178.57 | 3.355% | $184.561 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $29.34 | 6.509% | $31.2497 | $31.25 | $31.25 | $31.20 |
| Purchase #5 | $102.44 | 9.571% | $112.2445 | $112.24 | $112.25 | $112.20 |
| Purchase #6 | $152.37 | 7.775% | $164.2168 | $164.22 | $164.20 | $164.20 |
| Purchase #7 | $138.57 | 3.230% | $143.0458 | $143.05 | $143.05 | $143.00 |
| 7 purchase totals = | $769.73 | $823.9916 | $823.99 | $824.00 | $823.90 | |