| 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 | $31.49 | 11.753% | $35.191 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $185.39 | 7.796% | $199.843 | $199.84 | $199.85 | $199.80 |
| Purchase #3 | $182.70 | 10.749% | $202.3384 | $202.34 | $202.35 | $202.30 |
| Purchase #4 | $135.31 | 7.140% | $144.9711 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $172.68 | 5.201% | $181.6611 | $181.66 | $181.65 | $181.70 |
| Purchase #6 | $238.58 | 3.682% | $247.3645 | $247.36 | $247.35 | $247.40 |
| Purchase #7 | $93.61 | 9.617% | $102.6125 | $102.61 | $102.60 | $102.60 |
| 7 purchase totals = | $1,039.76 | $1,113.9816 | $1,113.97 | $1,113.95 | $1,114.00 | |