| 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 | $192.27 | 9.402% | $210.3472 | $210.35 | $210.35 | $210.30 |
| Purchase #2 | $165.51 | 7.321% | $177.627 | $177.63 | $177.65 | $177.60 |
| Purchase #3 | $22.80 | 5.526% | $24.0599 | $24.06 | $24.05 | $24.10 |
| Purchase #4 | $171.39 | 4.413% | $178.9534 | $178.95 | $178.95 | $179.00 |
| Purchase #5 | $182.39 | 6.508% | $194.2599 | $194.26 | $194.25 | $194.30 |
| Purchase #6 | $174.60 | 12.355% | $196.1718 | $196.17 | $196.15 | $196.20 |
| Purchase #7 | $128.74 | 4.623% | $134.6917 | $134.69 | $134.70 | $134.70 |
| 7 purchase totals = | $1,037.70 | $1,116.1109 | $1,116.11 | $1,116.10 | $1,116.20 | |