| 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 | $225.47 | 3.401% | $233.1382 | $233.14 | $233.15 | $233.10 |
| Purchase #2 | $166.57 | 3.692% | $172.7198 | $172.72 | $172.70 | $172.70 |
| Purchase #3 | $136.30 | 9.817% | $149.6806 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $102.76 | 6.260% | $109.1928 | $109.19 | $109.20 | $109.20 |
| Purchase #5 | $157.95 | 11.556% | $176.2027 | $176.20 | $176.20 | $176.20 |
| Purchase #6 | $187.80 | 7.469% | $201.8268 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $114.53 | 13.316% | $129.7808 | $129.78 | $129.80 | $129.80 |
| 7 purchase totals = | $1,091.38 | $1,172.5417 | $1,172.54 | $1,172.60 | $1,172.50 | |