| 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 | $121.71 | 6.484% | $129.6017 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $29.44 | 11.216% | $32.742 | $32.74 | $32.75 | $32.70 |
| Purchase #3 | $90.69 | 10.829% | $100.5108 | $100.51 | $100.50 | $100.50 |
| Purchase #4 | $150.91 | 7.705% | $162.5376 | $162.54 | $162.55 | $162.50 |
| Purchase #5 | $135.83 | 6.643% | $144.8532 | $144.85 | $144.85 | $144.90 |
| Purchase #6 | $184.95 | 5.511% | $195.1426 | $195.14 | $195.15 | $195.10 |
| Purchase #7 | $149.79 | 10.599% | $165.6662 | $165.67 | $165.65 | $165.70 |
| 7 purchase totals = | $863.32 | $931.0541 | $931.05 | $931.05 | $931.00 | |