| 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 | $103.52 | 13.256% | $117.2426 | $117.24 | $117.25 | $117.20 |
| Purchase #2 | $186.34 | 11.409% | $207.5995 | $207.60 | $207.60 | $207.60 |
| Purchase #3 | $245.86 | 8.470% | $266.6843 | $266.68 | $266.70 | $266.70 |
| Purchase #4 | $149.83 | 4.516% | $156.5963 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $94.46 | 7.575% | $101.6153 | $101.62 | $101.60 | $101.60 |
| Purchase #6 | $210.82 | 10.536% | $233.032 | $233.03 | $233.05 | $233.00 |
| Purchase #7 | $91.42 | 5.555% | $96.4984 | $96.50 | $96.50 | $96.50 |
| 7 purchase totals = | $1,082.25 | $1,179.2684 | $1,179.27 | $1,179.30 | $1,179.20 | |