| 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 | $198.48 | 11.451% | $221.2079 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $155.64 | 9.515% | $170.4491 | $170.45 | $170.45 | $170.40 |
| Purchase #3 | $130.55 | 3.848% | $135.5736 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $202.98 | 11.696% | $226.7205 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $52.88 | 3.725% | $54.8498 | $54.85 | $54.85 | $54.80 |
| Purchase #6 | $47.35 | 13.167% | $53.5846 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $85.81 | 10.180% | $94.5455 | $94.55 | $94.55 | $94.50 |
| 7 purchase totals = | $873.69 | $956.9310 | $956.93 | $956.90 | $956.80 | |