| 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 | $179.31 | 3.621% | $185.8028 | $185.80 | $185.80 | $185.80 |
| Purchase #2 | $14.61 | 4.326% | $15.242 | $15.24 | $15.25 | $15.20 |
| Purchase #3 | $178.47 | 4.789% | $187.0169 | $187.02 | $187.00 | $187.00 |
| Purchase #4 | $145.44 | 4.319% | $151.7216 | $151.72 | $151.70 | $151.70 |
| Purchase #5 | $190.68 | 3.674% | $197.6856 | $197.69 | $197.70 | $197.70 |
| Purchase #6 | $39.59 | 13.311% | $44.8598 | $44.86 | $44.85 | $44.90 |
| Purchase #7 | $87.25 | 3.625% | $90.4128 | $90.41 | $90.40 | $90.40 |
| 7 purchase totals = | $835.35 | $872.7415 | $872.74 | $872.70 | $872.70 | |