| 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 | $150.57 | 9.211% | $164.439 | $164.44 | $164.45 | $164.40 |
| Purchase #2 | $98.64 | 9.711% | $108.2189 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $46.71 | 11.177% | $51.9308 | $51.93 | $51.95 | $51.90 |
| Purchase #4 | $35.55 | 10.234% | $39.1882 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $91.25 | 7.764% | $98.3347 | $98.33 | $98.35 | $98.30 |
| Purchase #6 | $133.99 | 6.735% | $143.0142 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $224.56 | 7.614% | $241.658 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $781.27 | $846.7838 | $846.78 | $846.80 | $846.70 | |