| 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 | $80.55 | 4.436% | $84.1232 | $84.12 | $84.10 | $84.10 |
| Purchase #2 | $177.62 | 11.252% | $197.6058 | $197.61 | $197.60 | $197.60 |
| Purchase #3 | $75.87 | 8.823% | $82.564 | $82.56 | $82.55 | $82.60 |
| Purchase #4 | $115.28 | 12.542% | $129.7384 | $129.74 | $129.75 | $129.70 |
| Purchase #5 | $11.90 | 13.384% | $13.4927 | $13.49 | $13.50 | $13.50 |
| Purchase #6 | $160.57 | 11.655% | $179.2844 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $219.25 | 7.601% | $235.9152 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $841.04 | $922.7237 | $922.72 | $922.70 | $922.70 | |