| 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 | $184.50 | 7.346% | $198.0534 | $198.05 | $198.05 | $198.10 |
| Purchase #2 | $89.55 | 4.112% | $93.2323 | $93.23 | $93.25 | $93.20 |
| Purchase #3 | $129.95 | 7.241% | $139.3597 | $139.36 | $139.35 | $139.40 |
| Purchase #4 | $135.64 | 8.293% | $146.8886 | $146.89 | $146.90 | $146.90 |
| Purchase #5 | $18.44 | 5.695% | $19.4902 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $159.78 | 11.701% | $178.4759 | $178.48 | $178.50 | $178.50 |
| Purchase #7 | $140.76 | 6.189% | $149.4716 | $149.47 | $149.45 | $149.50 |
| 7 purchase totals = | $858.62 | $924.9717 | $924.97 | $925.00 | $925.10 | |