| 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 | $171.98 | 10.483% | $190.0087 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $146.93 | 10.402% | $162.2137 | $162.21 | $162.20 | $162.20 |
| Purchase #3 | $133.38 | 12.143% | $149.5763 | $149.58 | $149.60 | $149.60 |
| Purchase #4 | $240.68 | 4.630% | $251.8235 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $114.68 | 12.671% | $129.2111 | $129.21 | $129.20 | $129.20 |
| Purchase #6 | $89.49 | 7.667% | $96.3512 | $96.35 | $96.35 | $96.40 |
| Purchase #7 | $96.78 | 10.405% | $106.85 | $106.85 | $106.85 | $106.90 |
| 7 purchase totals = | $993.92 | $1,086.0345 | $1,086.03 | $1,086.00 | $1,086.10 | |