| 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 | $120.54 | 6.648% | $128.5535 | $128.55 | $128.55 | $128.60 |
| Purchase #2 | $154.27 | 12.553% | $173.6355 | $173.64 | $173.65 | $173.60 |
| Purchase #3 | $196.35 | 11.174% | $218.2901 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $193.25 | 5.144% | $203.1908 | $203.19 | $203.20 | $203.20 |
| Purchase #5 | $36.28 | 7.563% | $39.0239 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $244.51 | 7.852% | $263.7089 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $45.86 | 9.756% | $50.3341 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $991.06 | $1,076.7368 | $1,076.73 | $1,076.75 | $1,076.70 | |