| 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 | $173.40 | 8.341% | $187.8633 | $187.86 | $187.85 | $187.90 |
| Purchase #2 | $83.28 | 12.325% | $93.5443 | $93.54 | $93.55 | $93.50 |
| Purchase #3 | $173.48 | 10.156% | $191.0986 | $191.10 | $191.10 | $191.10 |
| Purchase #4 | $227.79 | 4.631% | $238.339 | $238.34 | $238.35 | $238.30 |
| Purchase #5 | $172.77 | 11.738% | $193.0497 | $193.05 | $193.05 | $193.00 |
| Purchase #6 | $173.58 | 9.758% | $190.5179 | $190.52 | $190.50 | $190.50 |
| Purchase #7 | $245.84 | 9.498% | $269.1899 | $269.19 | $269.20 | $269.20 |
| 7 purchase totals = | $1,250.14 | $1,363.6027 | $1,363.60 | $1,363.60 | $1,363.50 | |