| 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 | $137.37 | 7.559% | $147.7538 | $147.75 | $147.75 | $147.80 |
| Purchase #2 | $62.48 | 7.771% | $67.3353 | $67.34 | $67.35 | $67.30 |
| Purchase #3 | $184.89 | 9.168% | $201.8407 | $201.84 | $201.85 | $201.80 |
| Purchase #4 | $19.78 | 9.354% | $21.6302 | $21.63 | $21.65 | $21.60 |
| Purchase #5 | $69.49 | 8.324% | $75.2743 | $75.27 | $75.25 | $75.30 |
| Purchase #6 | $100.96 | 9.637% | $110.6895 | $110.69 | $110.70 | $110.70 |
| Purchase #7 | $121.48 | 11.763% | $135.7697 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $696.45 | $760.2935 | $760.29 | $760.30 | $760.30 | |