| 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 | $146.57 | 5.838% | $155.1268 | $155.13 | $155.15 | $155.10 |
| Purchase #2 | $193.88 | 13.832% | $220.6975 | $220.70 | $220.70 | $220.70 |
| Purchase #3 | $212.44 | 11.415% | $236.69 | $236.69 | $236.70 | $236.70 |
| Purchase #4 | $122.48 | 5.592% | $129.3291 | $129.33 | $129.35 | $129.30 |
| Purchase #5 | $99.35 | 13.157% | $112.4215 | $112.42 | $112.40 | $112.40 |
| Purchase #6 | $228.52 | 4.407% | $238.5909 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $140.74 | 12.143% | $157.8301 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $1,143.98 | $1,250.6859 | $1,250.69 | $1,250.75 | $1,250.60 | |