| 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 | $129.52 | 13.787% | $147.3769 | $147.38 | $147.40 | $147.40 |
| Purchase #2 | $16.89 | 6.643% | $18.012 | $18.01 | $18.00 | $18.00 |
| Purchase #3 | $67.79 | 3.530% | $70.183 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $93.70 | 7.781% | $100.9908 | $100.99 | $101.00 | $101.00 |
| Purchase #5 | $152.99 | 5.572% | $161.5146 | $161.51 | $161.50 | $161.50 |
| Purchase #6 | $47.26 | 13.713% | $53.7408 | $53.74 | $53.75 | $53.70 |
| Purchase #7 | $197.47 | 8.783% | $214.8138 | $214.81 | $214.80 | $214.80 |
| 7 purchase totals = | $705.62 | $766.6319 | $766.62 | $766.65 | $766.60 | |