| 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 | $135.25 | 5.429% | $142.5927 | $142.59 | $142.60 | $142.60 |
| Purchase #2 | $244.73 | 8.789% | $266.2393 | $266.24 | $266.25 | $266.20 |
| Purchase #3 | $98.83 | 8.396% | $107.1278 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $153.53 | 13.513% | $174.2765 | $174.28 | $174.30 | $174.30 |
| Purchase #5 | $149.38 | 3.391% | $154.4455 | $154.45 | $154.45 | $154.40 |
| Purchase #6 | $155.44 | 9.708% | $170.5301 | $170.53 | $170.55 | $170.50 |
| Purchase #7 | $39.54 | 3.471% | $40.9124 | $40.91 | $40.90 | $40.90 |
| 7 purchase totals = | $976.70 | $1,056.1243 | $1,056.13 | $1,056.20 | $1,056.00 | |