| 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 | $128.64 | 13.572% | $146.099 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $39.94 | 4.623% | $41.7864 | $41.79 | $41.80 | $41.80 |
| Purchase #3 | $241.25 | 13.354% | $273.4665 | $273.47 | $273.45 | $273.50 |
| Purchase #4 | $19.40 | 7.532% | $20.8612 | $20.86 | $20.85 | $20.90 |
| Purchase #5 | $114.87 | 12.769% | $129.5378 | $129.54 | $129.55 | $129.50 |
| Purchase #6 | $69.79 | 5.487% | $73.6194 | $73.62 | $73.60 | $73.60 |
| Purchase #7 | $155.30 | 6.609% | $165.5638 | $165.56 | $165.55 | $165.60 |
| 7 purchase totals = | $769.19 | $850.9341 | $850.94 | $850.90 | $851.00 | |