| 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 | $147.94 | 5.257% | $155.7172 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $47.90 | 3.229% | $49.4467 | $49.45 | $49.45 | $49.40 |
| Purchase #3 | $62.61 | 9.383% | $68.4847 | $68.48 | $68.50 | $68.50 |
| Purchase #4 | $249.28 | 6.346% | $265.0993 | $265.10 | $265.10 | $265.10 |
| Purchase #5 | $191.67 | 6.620% | $204.3586 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $79.37 | 7.790% | $85.5529 | $85.55 | $85.55 | $85.60 |
| Purchase #7 | $178.42 | 13.812% | $203.0634 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $957.19 | $1,031.7228 | $1,031.72 | $1,031.70 | $1,031.80 | |