| 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 | $122.58 | 10.318% | $135.2278 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $173.34 | 4.670% | $181.435 | $181.44 | $181.45 | $181.40 |
| Purchase #3 | $88.67 | 11.158% | $98.5638 | $98.56 | $98.55 | $98.60 |
| Purchase #4 | $58.62 | 7.563% | $63.0534 | $63.05 | $63.05 | $63.10 |
| Purchase #5 | $140.84 | 4.823% | $147.6327 | $147.63 | $147.65 | $147.60 |
| Purchase #6 | $45.94 | 3.311% | $47.4611 | $47.46 | $47.45 | $47.50 |
| Purchase #7 | $209.72 | 11.301% | $233.4205 | $233.42 | $233.40 | $233.40 |
| 7 purchase totals = | $839.71 | $906.7943 | $906.79 | $906.80 | $906.80 | |