| 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 | $162.40 | 3.202% | $167.6 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $86.70 | 7.260% | $92.9944 | $92.99 | $93.00 | $93.00 |
| Purchase #3 | $204.77 | 10.227% | $225.7118 | $225.71 | $225.70 | $225.70 |
| Purchase #4 | $174.25 | 8.521% | $189.0978 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $153.65 | 7.565% | $165.2736 | $165.27 | $165.25 | $165.30 |
| Purchase #6 | $48.60 | 4.597% | $50.8341 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $140.49 | 4.367% | $146.6252 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $970.86 | $1,038.1369 | $1,038.13 | $1,038.15 | $1,038.10 | |