| 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 | $133.49 | 11.590% | $148.9615 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $169.27 | 12.845% | $191.0127 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $159.84 | 10.599% | $176.7814 | $176.78 | $176.80 | $176.80 |
| Purchase #4 | $128.52 | 3.582% | $133.1236 | $133.12 | $133.10 | $133.10 |
| Purchase #5 | $32.61 | 13.727% | $37.0864 | $37.09 | $37.10 | $37.10 |
| Purchase #6 | $215.99 | 9.150% | $235.7531 | $235.75 | $235.75 | $235.80 |
| Purchase #7 | $122.58 | 10.723% | $135.7243 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $962.30 | $1,058.4430 | $1,058.43 | $1,058.40 | $1,058.50 | |