| 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 | $120.90 | 9.151% | $131.9636 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $49.66 | 13.830% | $56.528 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $87.35 | 6.269% | $92.826 | $92.83 | $92.85 | $92.80 |
| Purchase #4 | $65.51 | 9.554% | $71.7688 | $71.77 | $71.75 | $71.80 |
| Purchase #5 | $32.79 | 4.247% | $34.1826 | $34.18 | $34.20 | $34.20 |
| Purchase #6 | $203.38 | 8.292% | $220.2443 | $220.24 | $220.25 | $220.20 |
| Purchase #7 | $46.49 | 10.559% | $51.3989 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $606.08 | $658.9122 | $658.91 | $658.95 | $658.90 | |