| 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 | $81.43 | 11.369% | $90.6878 | $90.69 | $90.70 | $90.70 |
| Purchase #2 | $176.97 | 13.778% | $201.3529 | $201.35 | $201.35 | $201.40 |
| Purchase #3 | $207.61 | 13.573% | $235.7889 | $235.79 | $235.80 | $235.80 |
| Purchase #4 | $159.28 | 9.529% | $174.4578 | $174.46 | $174.45 | $174.50 |
| Purchase #5 | $64.76 | 6.494% | $68.9655 | $68.97 | $68.95 | $69.00 |
| Purchase #6 | $104.34 | 7.631% | $112.3022 | $112.30 | $112.30 | $112.30 |
| Purchase #7 | $238.57 | 6.235% | $253.4448 | $253.44 | $253.45 | $253.40 |
| 7 purchase totals = | $1,032.96 | $1,136.9999 | $1,137.00 | $1,137.00 | $1,137.10 | |