| 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 | $153.89 | 12.256% | $172.7508 | $172.75 | $172.75 | $172.80 |
| Purchase #2 | $243.53 | 3.195% | $251.3108 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $83.63 | 11.551% | $93.2901 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $121.71 | 6.440% | $129.5481 | $129.55 | $129.55 | $129.50 |
| Purchase #5 | $58.61 | 6.844% | $62.6213 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $164.38 | 8.535% | $178.4098 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $176.52 | 7.441% | $189.6549 | $189.65 | $189.65 | $189.70 |
| 7 purchase totals = | $1,002.27 | $1,077.5858 | $1,077.58 | $1,077.55 | $1,077.60 | |