| 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 | $168.49 | 12.206% | $189.0559 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $85.53 | 10.847% | $94.8074 | $94.81 | $94.80 | $94.80 |
| Purchase #3 | $92.74 | 9.525% | $101.5735 | $101.57 | $101.55 | $101.60 |
| Purchase #4 | $99.73 | 7.764% | $107.473 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $228.68 | 8.292% | $247.6421 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $238.87 | 13.480% | $271.0697 | $271.07 | $271.05 | $271.10 |
| Purchase #7 | $240.96 | 6.468% | $256.5453 | $256.55 | $256.55 | $256.50 |
| 7 purchase totals = | $1,155.00 | $1,268.1669 | $1,268.17 | $1,268.10 | $1,268.20 | |