| 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 | $75.58 | 3.414% | $78.1603 | $78.16 | $78.15 | $78.20 |
| Purchase #2 | $135.43 | 12.451% | $152.2924 | $152.29 | $152.30 | $152.30 |
| Purchase #3 | $139.99 | 8.423% | $151.7814 | $151.78 | $151.80 | $151.80 |
| Purchase #4 | $20.72 | 6.670% | $22.102 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $164.27 | 7.570% | $176.7052 | $176.71 | $176.70 | $176.70 |
| Purchase #6 | $122.65 | 7.408% | $131.7359 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $65.63 | 4.865% | $68.8229 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $724.27 | $781.6001 | $781.60 | $781.60 | $781.60 | |