| 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 | $153.53 | 10.818% | $170.1389 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $48.32 | 10.416% | $53.353 | $53.35 | $53.35 | $53.40 |
| Purchase #3 | $97.99 | 7.489% | $105.3285 | $105.33 | $105.35 | $105.30 |
| Purchase #4 | $147.33 | 5.544% | $155.498 | $155.50 | $155.50 | $155.50 |
| Purchase #5 | $247.54 | 7.709% | $266.6229 | $266.62 | $266.60 | $266.60 |
| Purchase #6 | $153.50 | 12.411% | $172.5509 | $172.55 | $172.55 | $172.60 |
| Purchase #7 | $224.64 | 13.275% | $254.461 | $254.46 | $254.45 | $254.50 |
| 7 purchase totals = | $1,072.85 | $1,177.9532 | $1,177.95 | $1,177.95 | $1,178.00 | |