| 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 | $85.34 | 5.666% | $90.1754 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $242.94 | 5.814% | $257.0645 | $257.06 | $257.05 | $257.10 |
| Purchase #3 | $16.25 | 10.182% | $17.9046 | $17.90 | $17.90 | $17.90 |
| Purchase #4 | $135.36 | 4.192% | $141.0343 | $141.03 | $141.05 | $141.00 |
| Purchase #5 | $130.46 | 9.520% | $142.8798 | $142.88 | $142.90 | $142.90 |
| Purchase #6 | $178.74 | 10.537% | $197.5738 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $161.71 | 5.330% | $170.3291 | $170.33 | $170.35 | $170.30 |
| 7 purchase totals = | $950.80 | $1,016.9615 | $1,016.95 | $1,017.00 | $1,017.00 | |