| 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 | $136.63 | 4.311% | $142.5201 | $142.52 | $142.50 | $142.50 |
| Purchase #2 | $89.76 | 13.813% | $102.1585 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $18.29 | 7.781% | $19.7131 | $19.71 | $19.70 | $19.70 |
| Purchase #4 | $90.59 | 6.535% | $96.5101 | $96.51 | $96.50 | $96.50 |
| Purchase #5 | $170.45 | 13.412% | $193.3108 | $193.31 | $193.30 | $193.30 |
| Purchase #6 | $240.35 | 13.544% | $272.903 | $272.90 | $272.90 | $272.90 |
| Purchase #7 | $30.36 | 12.753% | $34.2318 | $34.23 | $34.25 | $34.20 |
| 7 purchase totals = | $776.43 | $861.3474 | $861.34 | $861.30 | $861.30 | |