| 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 | $149.38 | 8.448% | $161.9996 | $162.00 | $162.00 | $162.00 |
| Purchase #2 | $49.38 | 5.358% | $52.0258 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $49.59 | 7.753% | $53.4347 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $146.84 | 3.769% | $152.3744 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $200.71 | 12.369% | $225.5358 | $225.54 | $225.55 | $225.50 |
| Purchase #6 | $42.30 | 5.831% | $44.7665 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $135.68 | 13.426% | $153.8964 | $153.90 | $153.90 | $153.90 |
| 7 purchase totals = | $773.88 | $844.0332 | $844.04 | $844.05 | $844.00 | |