| 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 | $158.93 | 10.514% | $175.6399 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $130.53 | 8.700% | $141.8861 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $237.53 | 8.110% | $256.7937 | $256.79 | $256.80 | $256.80 |
| Purchase #4 | $60.28 | 11.417% | $67.1622 | $67.16 | $67.15 | $67.20 |
| Purchase #5 | $250.77 | 9.336% | $274.1819 | $274.18 | $274.20 | $274.20 |
| Purchase #6 | $236.57 | 4.158% | $246.4066 | $246.41 | $246.40 | $246.40 |
| Purchase #7 | $244.65 | 5.486% | $258.0715 | $258.07 | $258.05 | $258.10 |
| 7 purchase totals = | $1,319.26 | $1,420.1419 | $1,420.14 | $1,420.15 | $1,420.20 | |