| 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 | $175.60 | 8.259% | $190.1028 | $190.10 | $190.10 | $190.10 |
| Purchase #2 | $168.42 | 3.624% | $174.5235 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $230.33 | 12.302% | $258.6652 | $258.67 | $258.65 | $258.70 |
| Purchase #4 | $59.37 | 12.623% | $66.8643 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $110.50 | 6.439% | $117.6151 | $117.62 | $117.60 | $117.60 |
| Purchase #6 | $202.50 | 11.654% | $226.0994 | $226.10 | $226.10 | $226.10 |
| Purchase #7 | $233.32 | 10.431% | $257.6576 | $257.66 | $257.65 | $257.70 |
| 7 purchase totals = | $1,180.04 | $1,291.5279 | $1,291.53 | $1,291.45 | $1,291.60 | |