| 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 | $64.63 | 6.358% | $68.7392 | $68.74 | $68.75 | $68.70 |
| Purchase #2 | $188.64 | 13.231% | $213.599 | $213.60 | $213.60 | $213.60 |
| Purchase #3 | $143.99 | 12.346% | $161.767 | $161.77 | $161.75 | $161.80 |
| Purchase #4 | $211.51 | 9.727% | $232.0836 | $232.08 | $232.10 | $232.10 |
| Purchase #5 | $152.85 | 13.687% | $173.7706 | $173.77 | $173.75 | $173.80 |
| Purchase #6 | $87.58 | 9.683% | $96.0604 | $96.06 | $96.05 | $96.10 |
| Purchase #7 | $139.69 | 11.419% | $155.6412 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $988.89 | $1,101.6610 | $1,101.66 | $1,101.65 | $1,101.70 | |