| 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 | $161.43 | 3.298% | $166.754 | $166.75 | $166.75 | $166.80 |
| Purchase #2 | $155.95 | 8.778% | $169.6393 | $169.64 | $169.65 | $169.60 |
| Purchase #3 | $179.88 | 7.869% | $194.0348 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $246.43 | 4.847% | $258.3745 | $258.37 | $258.35 | $258.40 |
| Purchase #5 | $42.30 | 3.401% | $43.7386 | $43.74 | $43.75 | $43.70 |
| Purchase #6 | $138.36 | 6.453% | $147.2884 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $77.72 | 13.722% | $88.3847 | $88.38 | $88.40 | $88.40 |
| 7 purchase totals = | $1,002.07 | $1,068.2143 | $1,068.20 | $1,068.25 | $1,068.20 | |