| 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 | $142.90 | 13.164% | $161.7114 | $161.71 | $161.70 | $161.70 |
| Purchase #2 | $175.94 | 7.370% | $188.9068 | $188.91 | $188.90 | $188.90 |
| Purchase #3 | $174.96 | 13.387% | $198.3819 | $198.38 | $198.40 | $198.40 |
| Purchase #4 | $179.29 | 13.660% | $203.781 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $219.51 | 11.278% | $244.2663 | $244.27 | $244.25 | $244.30 |
| Purchase #6 | $210.66 | 9.336% | $230.3272 | $230.33 | $230.35 | $230.30 |
| Purchase #7 | $162.54 | 4.251% | $169.4496 | $169.45 | $169.45 | $169.40 |
| 7 purchase totals = | $1,265.80 | $1,396.8242 | $1,396.83 | $1,396.85 | $1,396.80 | |