| 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 | $197.62 | 7.245% | $211.9376 | $211.94 | $211.95 | $211.90 |
| Purchase #2 | $162.28 | 7.653% | $174.6993 | $174.70 | $174.70 | $174.70 |
| Purchase #3 | $90.71 | 3.498% | $93.883 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $137.56 | 10.258% | $151.6709 | $151.67 | $151.65 | $151.70 |
| Purchase #5 | $87.85 | 13.596% | $99.7941 | $99.79 | $99.80 | $99.80 |
| Purchase #6 | $197.45 | 11.320% | $219.8013 | $219.80 | $219.80 | $219.80 |
| Purchase #7 | $39.51 | 7.259% | $42.378 | $42.38 | $42.40 | $42.40 |
| 7 purchase totals = | $912.98 | $994.1642 | $994.16 | $994.20 | $994.20 | |