| 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 | $170.71 | 11.324% | $190.0412 | $190.04 | $190.05 | $190.00 |
| Purchase #2 | $95.42 | 8.536% | $103.5651 | $103.57 | $103.55 | $103.60 |
| Purchase #3 | $157.58 | 4.664% | $164.9295 | $164.93 | $164.95 | $164.90 |
| Purchase #4 | $201.67 | 9.272% | $220.3688 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $166.32 | 12.202% | $186.6144 | $186.61 | $186.60 | $186.60 |
| Purchase #6 | $127.67 | 5.871% | $135.1655 | $135.17 | $135.15 | $135.20 |
| Purchase #7 | $187.36 | 10.188% | $206.4482 | $206.45 | $206.45 | $206.40 |
| 7 purchase totals = | $1,106.73 | $1,207.1327 | $1,207.14 | $1,207.10 | $1,207.10 | |