| 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 | $183.81 | 7.524% | $197.6399 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $25.36 | 7.753% | $27.3262 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $146.77 | 8.653% | $159.47 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $80.51 | 9.435% | $88.1061 | $88.11 | $88.10 | $88.10 |
| Purchase #5 | $202.97 | 13.490% | $230.3507 | $230.35 | $230.35 | $230.40 |
| Purchase #6 | $8.77 | 11.569% | $9.7846 | $9.78 | $9.80 | $9.80 |
| Purchase #7 | $93.69 | 7.783% | $100.9819 | $100.98 | $101.00 | $101.00 |
| 7 purchase totals = | $741.88 | $813.6594 | $813.66 | $813.70 | $813.70 | |