| 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 | $112.40 | 9.508% | $123.087 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $150.51 | 5.582% | $158.9115 | $158.91 | $158.90 | $158.90 |
| Purchase #3 | $22.95 | 11.177% | $25.5151 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $136.62 | 9.298% | $149.3229 | $149.32 | $149.30 | $149.30 |
| Purchase #5 | $183.48 | 6.156% | $194.775 | $194.78 | $194.80 | $194.80 |
| Purchase #6 | $33.61 | 13.789% | $38.2445 | $38.24 | $38.25 | $38.20 |
| Purchase #7 | $44.43 | 7.583% | $47.7991 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $684.00 | $737.6551 | $737.66 | $737.65 | $737.60 | |