| 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 | $155.40 | 4.701% | $162.7054 | $162.71 | $162.70 | $162.70 |
| Purchase #2 | $192.99 | 3.783% | $200.2908 | $200.29 | $200.30 | $200.30 |
| Purchase #3 | $69.51 | 9.698% | $76.2511 | $76.25 | $76.25 | $76.30 |
| Purchase #4 | $180.94 | 12.225% | $203.0599 | $203.06 | $203.05 | $203.10 |
| Purchase #5 | $150.95 | 12.841% | $170.3335 | $170.33 | $170.35 | $170.30 |
| Purchase #6 | $28.80 | 3.387% | $29.7755 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $233.29 | 9.805% | $256.1641 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $1,011.88 | $1,098.5803 | $1,098.58 | $1,098.60 | $1,098.70 | |