| 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 | $179.64 | 13.179% | $203.3148 | $203.31 | $203.30 | $203.30 |
| Purchase #2 | $143.82 | 11.365% | $160.1651 | $160.17 | $160.15 | $160.20 |
| Purchase #3 | $238.35 | 8.364% | $258.2856 | $258.29 | $258.30 | $258.30 |
| Purchase #4 | $93.90 | 13.317% | $106.4047 | $106.40 | $106.40 | $106.40 |
| Purchase #5 | $47.62 | 3.183% | $49.1357 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $184.54 | 11.499% | $205.7603 | $205.76 | $205.75 | $205.80 |
| Purchase #7 | $210.80 | 4.169% | $219.5883 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $1,098.67 | $1,202.6545 | $1,202.66 | $1,202.65 | $1,202.70 | |