| 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 | $178.86 | 5.744% | $189.1337 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $233.62 | 13.561% | $265.3012 | $265.30 | $265.30 | $265.30 |
| Purchase #3 | $132.70 | 4.427% | $138.5746 | $138.57 | $138.55 | $138.60 |
| Purchase #4 | $149.46 | 4.562% | $156.2784 | $156.28 | $156.30 | $156.30 |
| Purchase #5 | $189.40 | 9.235% | $206.8911 | $206.89 | $206.90 | $206.90 |
| Purchase #6 | $130.70 | 9.696% | $143.3727 | $143.37 | $143.35 | $143.40 |
| Purchase #7 | $69.42 | 6.247% | $73.7567 | $73.76 | $73.75 | $73.80 |
| 7 purchase totals = | $1,084.16 | $1,173.3084 | $1,173.30 | $1,173.30 | $1,173.40 | |