| 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 | $166.25 | 3.506% | $172.0787 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $192.51 | 6.152% | $204.3532 | $204.35 | $204.35 | $204.40 |
| Purchase #3 | $174.94 | 11.331% | $194.7625 | $194.76 | $194.75 | $194.80 |
| Purchase #4 | $18.29 | 8.188% | $19.7876 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $24.70 | 3.117% | $25.4699 | $25.47 | $25.45 | $25.50 |
| Purchase #6 | $61.66 | 9.674% | $67.625 | $67.63 | $67.65 | $67.60 |
| Purchase #7 | $166.39 | 12.710% | $187.5382 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $804.74 | $871.6151 | $871.62 | $871.65 | $871.70 | |