| 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 | $143.46 | 11.205% | $159.5347 | $159.53 | $159.55 | $159.50 |
| Purchase #2 | $38.53 | 11.690% | $43.0342 | $43.03 | $43.05 | $43.00 |
| Purchase #3 | $84.50 | 8.635% | $91.7966 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $69.62 | 8.298% | $75.3971 | $75.40 | $75.40 | $75.40 |
| Purchase #5 | $87.54 | 6.150% | $92.9237 | $92.92 | $92.90 | $92.90 |
| Purchase #6 | $203.25 | 12.167% | $227.9794 | $227.98 | $228.00 | $228.00 |
| Purchase #7 | $123.37 | 8.103% | $133.3667 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $750.27 | $824.0324 | $824.03 | $824.05 | $824.00 | |