| 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 | $177.39 | 11.813% | $198.3451 | $198.35 | $198.35 | $198.30 |
| Purchase #2 | $139.76 | 4.215% | $145.6509 | $145.65 | $145.65 | $145.70 |
| Purchase #3 | $202.72 | 9.304% | $221.5811 | $221.58 | $221.60 | $221.60 |
| Purchase #4 | $90.29 | 3.195% | $93.1748 | $93.17 | $93.15 | $93.20 |
| Purchase #5 | $92.81 | 7.163% | $99.458 | $99.46 | $99.45 | $99.50 |
| Purchase #6 | $112.93 | 7.687% | $121.6109 | $121.61 | $121.60 | $121.60 |
| Purchase #7 | $60.52 | 10.721% | $67.0083 | $67.01 | $67.00 | $67.00 |
| 7 purchase totals = | $876.42 | $946.8291 | $946.83 | $946.80 | $946.90 | |