| 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 | $124.39 | 5.113% | $130.7501 | $130.75 | $130.75 | $130.80 |
| Purchase #2 | $71.78 | 12.445% | $80.713 | $80.71 | $80.70 | $80.70 |
| Purchase #3 | $142.57 | 10.197% | $157.1079 | $157.11 | $157.10 | $157.10 |
| Purchase #4 | $57.68 | 10.131% | $63.5236 | $63.52 | $63.50 | $63.50 |
| Purchase #5 | $223.35 | 11.162% | $248.2803 | $248.28 | $248.30 | $248.30 |
| Purchase #6 | $92.75 | 13.160% | $104.9559 | $104.96 | $104.95 | $105.00 |
| Purchase #7 | $128.59 | 8.756% | $139.8493 | $139.85 | $139.85 | $139.80 |
| 7 purchase totals = | $841.11 | $925.1801 | $925.18 | $925.15 | $925.20 | |