| 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 | $149.55 | 13.580% | $169.8589 | $169.86 | $169.85 | $169.90 |
| Purchase #2 | $229.73 | 6.222% | $244.0238 | $244.02 | $244.00 | $244.00 |
| Purchase #3 | $16.42 | 6.794% | $17.5356 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $246.72 | 10.742% | $273.2227 | $273.22 | $273.20 | $273.20 |
| Purchase #5 | $231.65 | 10.375% | $255.6837 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $60.38 | 13.658% | $68.6267 | $68.63 | $68.65 | $68.60 |
| Purchase #7 | $42.60 | 9.181% | $46.5111 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $977.05 | $1,075.4625 | $1,075.46 | $1,075.45 | $1,075.40 | |