| 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 | $150.47 | 3.207% | $155.2956 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $35.99 | 6.865% | $38.4607 | $38.46 | $38.45 | $38.50 |
| Purchase #3 | $84.75 | 3.619% | $87.8171 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $138.69 | 7.171% | $148.6355 | $148.64 | $148.65 | $148.60 |
| Purchase #5 | $202.83 | 6.570% | $216.1559 | $216.16 | $216.15 | $216.20 |
| Purchase #6 | $31.64 | 6.534% | $33.7074 | $33.71 | $33.70 | $33.70 |
| Purchase #7 | $70.48 | 8.377% | $76.3841 | $76.38 | $76.40 | $76.40 |
| 7 purchase totals = | $714.85 | $756.4563 | $756.47 | $756.45 | $756.50 | |