| 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 | $145.50 | 5.188% | $153.0485 | $153.05 | $153.05 | $153.00 |
| Purchase #2 | $227.89 | 12.633% | $256.6793 | $256.68 | $256.70 | $256.70 |
| Purchase #3 | $43.44 | 3.290% | $44.8692 | $44.87 | $44.85 | $44.90 |
| Purchase #4 | $105.56 | 6.508% | $112.4298 | $112.43 | $112.45 | $112.40 |
| Purchase #5 | $135.26 | 4.290% | $141.0627 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $72.45 | 3.813% | $75.2125 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $247.44 | 12.735% | $278.9515 | $278.95 | $278.95 | $279.00 |
| 7 purchase totals = | $977.54 | $1,062.2535 | $1,062.25 | $1,062.25 | $1,062.30 | |