| 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 | $145.51 | 10.869% | $161.3255 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $220.89 | 9.297% | $241.4261 | $241.43 | $241.45 | $241.40 |
| Purchase #3 | $31.29 | 10.769% | $34.6596 | $34.66 | $34.65 | $34.70 |
| Purchase #4 | $146.51 | 3.231% | $151.2437 | $151.24 | $151.25 | $151.20 |
| Purchase #5 | $32.96 | 8.447% | $35.7441 | $35.74 | $35.75 | $35.70 |
| Purchase #6 | $91.80 | 13.590% | $104.2756 | $104.28 | $104.30 | $104.30 |
| Purchase #7 | $92.76 | 11.673% | $103.5879 | $103.59 | $103.60 | $103.60 |
| 7 purchase totals = | $761.72 | $832.2625 | $832.27 | $832.35 | $832.20 | |