| 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 | $202.55 | 12.198% | $227.257 | $227.26 | $227.25 | $227.30 |
| Purchase #2 | $160.31 | 11.532% | $178.7969 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $36.70 | 7.157% | $39.3266 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $164.40 | 5.277% | $173.0754 | $173.08 | $173.10 | $173.10 |
| Purchase #5 | $147.26 | 10.262% | $162.3718 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $155.52 | 8.388% | $168.565 | $168.57 | $168.55 | $168.60 |
| Purchase #7 | $66.48 | 7.130% | $71.22 | $71.22 | $71.20 | $71.20 |
| 7 purchase totals = | $933.22 | $1,020.6127 | $1,020.63 | $1,020.60 | $1,020.70 | |