| 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 | $135.67 | 10.742% | $150.2437 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $145.25 | 13.439% | $164.7701 | $164.77 | $164.75 | $164.80 |
| Purchase #3 | $46.84 | 13.229% | $53.0365 | $53.04 | $53.05 | $53.00 |
| Purchase #4 | $159.84 | 6.587% | $170.3687 | $170.37 | $170.35 | $170.40 |
| Purchase #5 | $37.28 | 6.360% | $39.651 | $39.65 | $39.65 | $39.70 |
| Purchase #6 | $188.45 | 5.460% | $198.7394 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $246.85 | 11.674% | $275.6673 | $275.67 | $275.65 | $275.70 |
| 7 purchase totals = | $960.18 | $1,052.4767 | $1,052.48 | $1,052.45 | $1,052.50 | |