| 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 | $169.35 | 10.762% | $187.5754 | $187.58 | $187.60 | $187.60 |
| Purchase #2 | $74.57 | 6.823% | $79.6579 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $135.73 | 13.394% | $153.9097 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $227.44 | 10.754% | $251.8989 | $251.90 | $251.90 | $251.90 |
| Purchase #5 | $39.37 | 3.464% | $40.7338 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $113.32 | 9.426% | $124.0015 | $124.00 | $124.00 | $124.00 |
| Purchase #7 | $186.95 | 12.393% | $210.1187 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $946.73 | $1,047.8959 | $1,047.90 | $1,047.90 | $1,047.90 | |