| 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 | $145.58 | 10.686% | $161.1367 | $161.14 | $161.15 | $161.10 |
| Purchase #2 | $118.67 | 6.626% | $126.5331 | $126.53 | $126.55 | $126.50 |
| Purchase #3 | $92.98 | 10.294% | $102.5514 | $102.55 | $102.55 | $102.60 |
| Purchase #4 | $104.68 | 6.711% | $111.7051 | $111.71 | $111.70 | $111.70 |
| Purchase #5 | $121.75 | 11.194% | $135.3787 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $200.48 | 4.752% | $210.0068 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $207.66 | 8.268% | $224.8293 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $991.80 | $1,072.1411 | $1,072.15 | $1,072.20 | $1,072.10 | |