| 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 | $141.43 | 4.137% | $147.281 | $147.28 | $147.30 | $147.30 |
| Purchase #2 | $79.78 | 9.266% | $87.1724 | $87.17 | $87.15 | $87.20 |
| Purchase #3 | $127.36 | 6.396% | $135.5059 | $135.51 | $135.50 | $135.50 |
| Purchase #4 | $45.73 | 3.111% | $47.1527 | $47.15 | $47.15 | $47.20 |
| Purchase #5 | $100.25 | 8.359% | $108.6299 | $108.63 | $108.65 | $108.60 |
| Purchase #6 | $220.34 | 11.200% | $245.0181 | $245.02 | $245.00 | $245.00 |
| Purchase #7 | $32.32 | 11.110% | $35.9108 | $35.91 | $35.90 | $35.90 |
| 7 purchase totals = | $747.21 | $806.6708 | $806.67 | $806.65 | $806.70 | |