| 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 | $172.63 | 13.490% | $195.9178 | $195.92 | $195.90 | $195.90 |
| Purchase #2 | $244.36 | 13.807% | $278.0988 | $278.10 | $278.10 | $278.10 |
| Purchase #3 | $152.88 | 12.847% | $172.5205 | $172.52 | $172.50 | $172.50 |
| Purchase #4 | $64.57 | 4.739% | $67.63 | $67.63 | $67.65 | $67.60 |
| Purchase #5 | $129.34 | 13.699% | $147.0583 | $147.06 | $147.05 | $147.10 |
| Purchase #6 | $154.53 | 4.297% | $161.1702 | $161.17 | $161.15 | $161.20 |
| Purchase #7 | $122.51 | 3.335% | $126.5957 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $1,040.82 | $1,148.9913 | $1,149.00 | $1,148.95 | $1,149.00 | |