| 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 | $194.88 | 13.472% | $221.1342 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $80.58 | 3.712% | $83.5711 | $83.57 | $83.55 | $83.60 |
| Purchase #3 | $159.27 | 9.685% | $174.6953 | $174.70 | $174.70 | $174.70 |
| Purchase #4 | $182.65 | 13.834% | $207.9178 | $207.92 | $207.90 | $207.90 |
| Purchase #5 | $184.86 | 8.542% | $200.6507 | $200.65 | $200.65 | $200.70 |
| Purchase #6 | $228.69 | 3.439% | $236.5546 | $236.55 | $236.55 | $236.60 |
| Purchase #7 | $87.95 | 12.155% | $98.6403 | $98.64 | $98.65 | $98.60 |
| 7 purchase totals = | $1,118.88 | $1,223.1640 | $1,223.16 | $1,223.15 | $1,223.20 | |