| 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 | $175.87 | 7.391% | $188.8686 | $188.87 | $188.85 | $188.90 |
| Purchase #2 | $181.34 | 3.473% | $187.6379 | $187.64 | $187.65 | $187.60 |
| Purchase #3 | $10.70 | 7.692% | $11.523 | $11.52 | $11.50 | $11.50 |
| Purchase #4 | $218.29 | 4.610% | $228.3532 | $228.35 | $228.35 | $228.40 |
| Purchase #5 | $27.94 | 12.544% | $31.4448 | $31.44 | $31.45 | $31.40 |
| Purchase #6 | $16.31 | 7.281% | $17.4975 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $39.48 | 3.804% | $40.9818 | $40.98 | $41.00 | $41.00 |
| 7 purchase totals = | $669.93 | $706.3068 | $706.30 | $706.30 | $706.30 | |