| 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 | $69.83 | 10.651% | $77.2676 | $77.27 | $77.25 | $77.30 |
| Purchase #2 | $50.87 | 4.725% | $53.2736 | $53.27 | $53.25 | $53.30 |
| Purchase #3 | $158.55 | 8.280% | $171.6779 | $171.68 | $171.70 | $171.70 |
| Purchase #4 | $200.99 | 12.366% | $225.8444 | $225.84 | $225.85 | $225.80 |
| Purchase #5 | $216.37 | 13.358% | $245.2727 | $245.27 | $245.25 | $245.30 |
| Purchase #6 | $187.96 | 7.307% | $201.6942 | $201.69 | $201.70 | $201.70 |
| Purchase #7 | $161.88 | 13.812% | $184.2389 | $184.24 | $184.25 | $184.20 |
| 7 purchase totals = | $1,046.45 | $1,159.2693 | $1,159.26 | $1,159.25 | $1,159.30 | |