| 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 | $135.92 | 8.482% | $147.4487 | $147.45 | $147.45 | $147.40 |
| Purchase #2 | $122.59 | 6.418% | $130.4578 | $130.46 | $130.45 | $130.50 |
| Purchase #3 | $178.57 | 12.247% | $200.4395 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $58.68 | 6.642% | $62.5775 | $62.58 | $62.60 | $62.60 |
| Purchase #5 | $22.35 | 9.839% | $24.549 | $24.55 | $24.55 | $24.50 |
| Purchase #6 | $114.65 | 5.241% | $120.6588 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $190.58 | 9.407% | $208.5079 | $208.51 | $208.50 | $208.50 |
| 7 purchase totals = | $823.34 | $894.6392 | $894.65 | $894.65 | $894.60 | |