| 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 | $226.95 | 8.206% | $245.5735 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $161.86 | 5.190% | $170.2605 | $170.26 | $170.25 | $170.30 |
| Purchase #3 | $127.50 | 10.187% | $140.4884 | $140.49 | $140.50 | $140.50 |
| Purchase #4 | $29.35 | 12.801% | $33.1071 | $33.11 | $33.10 | $33.10 |
| Purchase #5 | $99.63 | 6.265% | $105.8718 | $105.87 | $105.85 | $105.90 |
| Purchase #6 | $194.58 | 4.717% | $203.7583 | $203.76 | $203.75 | $203.80 |
| Purchase #7 | $226.48 | 9.354% | $247.6649 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $1,066.35 | $1,146.7245 | $1,146.72 | $1,146.65 | $1,146.90 | |