| 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 | $186.74 | 6.146% | $198.217 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $25.39 | 10.812% | $28.1352 | $28.14 | $28.15 | $28.10 |
| Purchase #3 | $204.48 | 6.266% | $217.2927 | $217.29 | $217.30 | $217.30 |
| Purchase #4 | $32.35 | 7.602% | $34.8092 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $118.61 | 12.284% | $133.1801 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $62.50 | 11.726% | $69.8288 | $69.83 | $69.85 | $69.80 |
| Purchase #7 | $16.68 | 8.603% | $18.115 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $646.75 | $699.5780 | $699.59 | $699.60 | $699.50 | |