| 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 | $225.50 | 12.474% | $253.6289 | $253.63 | $253.65 | $253.60 |
| Purchase #2 | $177.60 | 8.853% | $193.3229 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $170.70 | 12.829% | $192.5991 | $192.60 | $192.60 | $192.60 |
| Purchase #4 | $173.52 | 3.524% | $179.6348 | $179.63 | $179.65 | $179.60 |
| Purchase #5 | $70.86 | 6.113% | $75.1917 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $226.52 | 12.149% | $254.0399 | $254.04 | $254.05 | $254.00 |
| Purchase #7 | $146.74 | 9.659% | $160.9136 | $160.91 | $160.90 | $160.90 |
| 7 purchase totals = | $1,191.44 | $1,309.3309 | $1,309.32 | $1,309.35 | $1,309.20 | |