| 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 | $29.75 | 8.726% | $32.346 | $32.35 | $32.35 | $32.30 |
| Purchase #2 | $165.56 | 10.375% | $182.7369 | $182.74 | $182.75 | $182.70 |
| Purchase #3 | $246.93 | 7.768% | $266.1115 | $266.11 | $266.10 | $266.10 |
| Purchase #4 | $166.81 | 13.302% | $188.9991 | $189.00 | $189.00 | $189.00 |
| Purchase #5 | $37.68 | 7.222% | $40.4012 | $40.40 | $40.40 | $40.40 |
| Purchase #6 | $84.90 | 5.778% | $89.8055 | $89.81 | $89.80 | $89.80 |
| Purchase #7 | $183.29 | 10.565% | $202.6546 | $202.65 | $202.65 | $202.70 |
| 7 purchase totals = | $914.92 | $1,003.0548 | $1,003.06 | $1,003.05 | $1,003.00 | |