| 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 | $180.31 | 4.807% | $188.9775 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $250.37 | 9.584% | $274.3655 | $274.37 | $274.35 | $274.40 |
| Purchase #3 | $95.63 | 11.478% | $106.6064 | $106.61 | $106.60 | $106.60 |
| Purchase #4 | $121.64 | 7.589% | $130.8713 | $130.87 | $130.85 | $130.90 |
| Purchase #5 | $33.64 | 7.406% | $36.1314 | $36.13 | $36.15 | $36.10 |
| Purchase #6 | $203.86 | 8.534% | $221.2574 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $51.65 | 13.837% | $58.7968 | $58.80 | $58.80 | $58.80 |
| 7 purchase totals = | $937.10 | $1,017.0063 | $1,017.02 | $1,017.00 | $1,017.10 | |