| 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 | $74.70 | 7.182% | $80.065 | $80.07 | $80.05 | $80.10 |
| Purchase #2 | $249.53 | 8.452% | $270.6203 | $270.62 | $270.60 | $270.60 |
| Purchase #3 | $191.36 | 5.132% | $201.1806 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $177.52 | 10.570% | $196.2839 | $196.28 | $196.30 | $196.30 |
| Purchase #5 | $29.31 | 8.417% | $31.777 | $31.78 | $31.80 | $31.80 |
| Purchase #6 | $146.47 | 6.438% | $155.8997 | $155.90 | $155.90 | $155.90 |
| Purchase #7 | $211.26 | 10.802% | $234.0803 | $234.08 | $234.10 | $234.10 |
| 7 purchase totals = | $1,080.15 | $1,169.9068 | $1,169.91 | $1,169.95 | $1,170.00 | |