| 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 | $156.45 | 5.397% | $164.8936 | $164.89 | $164.90 | $164.90 |
| Purchase #2 | $47.57 | 4.865% | $49.8843 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $126.32 | 13.550% | $143.4364 | $143.44 | $143.45 | $143.40 |
| Purchase #4 | $172.42 | 3.691% | $178.784 | $178.78 | $178.80 | $178.80 |
| Purchase #5 | $173.46 | 12.606% | $195.3264 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $182.49 | 12.186% | $204.7282 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $123.80 | 13.820% | $140.9092 | $140.91 | $140.90 | $140.90 |
| 7 purchase totals = | $982.51 | $1,077.9621 | $1,077.96 | $1,078.05 | $1,077.90 | |