| 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 | $133.44 | 6.659% | $142.3258 | $142.33 | $142.35 | $142.30 |
| Purchase #2 | $47.98 | 6.234% | $50.9711 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $139.39 | 7.270% | $149.5237 | $149.52 | $149.50 | $149.50 |
| Purchase #4 | $207.95 | 4.832% | $217.9981 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $84.55 | 3.740% | $87.7122 | $87.71 | $87.70 | $87.70 |
| Purchase #6 | $64.60 | 3.251% | $66.7001 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $189.94 | 5.846% | $201.0439 | $201.04 | $201.05 | $201.00 |
| 7 purchase totals = | $867.85 | $916.2749 | $916.27 | $916.25 | $916.20 | |