| 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 | $150.61 | 7.792% | $162.3455 | $162.35 | $162.35 | $162.30 |
| Purchase #2 | $143.26 | 10.767% | $158.6848 | $158.68 | $158.70 | $158.70 |
| Purchase #3 | $199.97 | 5.826% | $211.6203 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $90.62 | 9.294% | $99.0422 | $99.04 | $99.05 | $99.00 |
| Purchase #5 | $6.93 | 13.389% | $7.8579 | $7.86 | $7.85 | $7.90 |
| Purchase #6 | $169.28 | 11.708% | $189.0993 | $189.10 | $189.10 | $189.10 |
| Purchase #7 | $22.71 | 8.319% | $24.5992 | $24.60 | $24.60 | $24.60 |
| 7 purchase totals = | $783.38 | $853.2492 | $853.25 | $853.25 | $853.20 | |