| 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 | $160.47 | 8.791% | $174.5769 | $174.58 | $174.60 | $174.60 |
| Purchase #2 | $16.64 | 9.245% | $18.1784 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $32.75 | 7.769% | $35.2943 | $35.29 | $35.30 | $35.30 |
| Purchase #4 | $198.56 | 11.399% | $221.1939 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $99.25 | 9.340% | $108.52 | $108.52 | $108.50 | $108.50 |
| Purchase #6 | $92.66 | 10.355% | $102.2549 | $102.25 | $102.25 | $102.30 |
| Purchase #7 | $237.85 | 7.871% | $256.5712 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $838.18 | $916.5896 | $916.58 | $916.60 | $916.70 | |