| 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 | $150.94 | 3.815% | $156.6984 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $148.34 | 7.108% | $158.884 | $158.88 | $158.90 | $158.90 |
| Purchase #3 | $224.91 | 6.441% | $239.3965 | $239.40 | $239.40 | $239.40 |
| Purchase #4 | $19.57 | 13.664% | $22.244 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $159.38 | 9.575% | $174.6406 | $174.64 | $174.65 | $174.60 |
| Purchase #6 | $46.71 | 11.233% | $51.9569 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $220.79 | 7.495% | $237.3382 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $970.64 | $1,041.1586 | $1,041.16 | $1,041.20 | $1,041.10 | |