| 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 | $170.65 | 5.270% | $179.6433 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $246.25 | 8.393% | $266.9178 | $266.92 | $266.90 | $266.90 |
| Purchase #3 | $13.36 | 13.428% | $15.154 | $15.15 | $15.15 | $15.20 |
| Purchase #4 | $51.77 | 3.310% | $53.4836 | $53.48 | $53.50 | $53.50 |
| Purchase #5 | $81.33 | 5.134% | $85.5055 | $85.51 | $85.50 | $85.50 |
| Purchase #6 | $121.42 | 7.612% | $130.6625 | $130.66 | $130.65 | $130.70 |
| Purchase #7 | $172.43 | 6.368% | $183.4103 | $183.41 | $183.40 | $183.40 |
| 7 purchase totals = | $857.21 | $914.7770 | $914.77 | $914.75 | $914.80 | |