| 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 | $108.29 | 6.302% | $115.1144 | $115.11 | $115.10 | $115.10 |
| Purchase #2 | $149.71 | 8.473% | $162.3949 | $162.39 | $162.40 | $162.40 |
| Purchase #3 | $122.57 | 5.725% | $129.5871 | $129.59 | $129.60 | $129.60 |
| Purchase #4 | $159.45 | 13.633% | $181.1878 | $181.19 | $181.20 | $181.20 |
| Purchase #5 | $89.47 | 13.749% | $101.7712 | $101.77 | $101.75 | $101.80 |
| Purchase #6 | $5.68 | 5.830% | $6.0111 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $32.39 | 4.510% | $33.8508 | $33.85 | $33.85 | $33.90 |
| 7 purchase totals = | $667.56 | $729.9173 | $729.91 | $729.90 | $730.00 | |