| 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 | $80.46 | 9.203% | $87.8647 | $87.86 | $87.85 | $87.90 |
| Purchase #2 | $169.27 | 6.802% | $180.7837 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $135.36 | 6.154% | $143.6901 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $224.50 | 8.272% | $243.0706 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $173.48 | 13.324% | $196.5945 | $196.59 | $196.60 | $196.60 |
| Purchase #6 | $120.83 | 10.236% | $133.1982 | $133.20 | $133.20 | $133.20 |
| Purchase #7 | $197.68 | 9.740% | $216.934 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $1,101.58 | $1,202.1358 | $1,202.12 | $1,202.15 | $1,202.20 | |