| 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 | $71.51 | 4.613% | $74.8088 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $162.38 | 6.643% | $173.1669 | $173.17 | $173.15 | $173.20 |
| Purchase #3 | $147.63 | 3.189% | $152.3379 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $109.43 | 11.484% | $121.9969 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $160.56 | 7.846% | $173.1575 | $173.16 | $173.15 | $173.20 |
| Purchase #6 | $84.67 | 9.523% | $92.7331 | $92.73 | $92.75 | $92.70 |
| Purchase #7 | $41.46 | 13.818% | $47.1889 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $777.64 | $835.3900 | $835.40 | $835.40 | $835.40 | |