| 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 | $162.95 | 4.592% | $170.4327 | $170.43 | $170.45 | $170.40 |
| Purchase #2 | $229.94 | 11.459% | $256.2888 | $256.29 | $256.30 | $256.30 |
| Purchase #3 | $161.98 | 12.783% | $182.6859 | $182.69 | $182.70 | $182.70 |
| Purchase #4 | $102.48 | 4.235% | $106.82 | $106.82 | $106.80 | $106.80 |
| Purchase #5 | $108.36 | 10.800% | $120.0629 | $120.06 | $120.05 | $120.10 |
| Purchase #6 | $207.38 | 10.235% | $228.6053 | $228.61 | $228.60 | $228.60 |
| Purchase #7 | $10.38 | 11.480% | $11.5716 | $11.57 | $11.55 | $11.60 |
| 7 purchase totals = | $983.47 | $1,076.4672 | $1,076.47 | $1,076.45 | $1,076.50 | |