| 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 | $165.82 | 5.309% | $174.6234 | $174.62 | $174.60 | $174.60 |
| Purchase #2 | $28.75 | 8.658% | $31.2392 | $31.24 | $31.25 | $31.20 |
| Purchase #3 | $84.38 | 13.523% | $95.7907 | $95.79 | $95.80 | $95.80 |
| Purchase #4 | $85.27 | 5.165% | $89.6742 | $89.67 | $89.65 | $89.70 |
| Purchase #5 | $245.66 | 9.212% | $268.2902 | $268.29 | $268.30 | $268.30 |
| Purchase #6 | $80.79 | 8.421% | $87.5933 | $87.59 | $87.60 | $87.60 |
| Purchase #7 | $86.35 | 8.440% | $93.6379 | $93.64 | $93.65 | $93.60 |
| 7 purchase totals = | $777.02 | $840.8489 | $840.84 | $840.85 | $840.80 | |