| 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 | $118.28 | 10.745% | $130.9892 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $63.57 | 5.297% | $66.9373 | $66.94 | $66.95 | $66.90 |
| Purchase #3 | $113.31 | 5.387% | $119.414 | $119.41 | $119.40 | $119.40 |
| Purchase #4 | $147.83 | 9.297% | $161.5738 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $194.71 | 4.648% | $203.7601 | $203.76 | $203.75 | $203.80 |
| Purchase #6 | $171.86 | 11.630% | $191.8473 | $191.85 | $191.85 | $191.80 |
| Purchase #7 | $249.29 | 9.167% | $272.1424 | $272.14 | $272.15 | $272.10 |
| 7 purchase totals = | $1,058.85 | $1,146.6641 | $1,146.66 | $1,146.65 | $1,146.60 | |