| 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 | $138.37 | 7.582% | $148.8612 | $148.86 | $148.85 | $148.90 |
| Purchase #2 | $230.42 | 9.803% | $253.0081 | $253.01 | $253.00 | $253.00 |
| Purchase #3 | $178.99 | 13.200% | $202.6167 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $169.79 | 4.114% | $176.7752 | $176.78 | $176.80 | $176.80 |
| Purchase #5 | $87.85 | 4.595% | $91.8867 | $91.89 | $91.90 | $91.90 |
| Purchase #6 | $180.82 | 8.112% | $195.4881 | $195.49 | $195.50 | $195.50 |
| Purchase #7 | $44.81 | 6.103% | $47.5448 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $1,031.05 | $1,116.1808 | $1,116.19 | $1,116.20 | $1,116.20 | |