| 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 | $250.53 | 9.312% | $273.8594 | $273.86 | $273.85 | $273.90 |
| Purchase #2 | $150.29 | 13.203% | $170.1328 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $178.65 | 11.368% | $198.9589 | $198.96 | $198.95 | $199.00 |
| Purchase #4 | $141.46 | 5.745% | $149.5869 | $149.59 | $149.60 | $149.60 |
| Purchase #5 | $226.71 | 6.637% | $241.7567 | $241.76 | $241.75 | $241.80 |
| Purchase #6 | $74.33 | 6.592% | $79.2298 | $79.23 | $79.25 | $79.20 |
| Purchase #7 | $40.86 | 3.133% | $42.1401 | $42.14 | $42.15 | $42.10 |
| 7 purchase totals = | $1,062.83 | $1,155.6646 | $1,155.67 | $1,155.70 | $1,155.70 | |