| 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 | $196.64 | 13.548% | $223.2808 | $223.28 | $223.30 | $223.30 |
| Purchase #2 | $13.98 | 10.329% | $15.424 | $15.42 | $15.40 | $15.40 |
| Purchase #3 | $65.64 | 5.321% | $69.1327 | $69.13 | $69.15 | $69.10 |
| Purchase #4 | $129.72 | 11.470% | $144.5989 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $221.63 | 7.676% | $238.6423 | $238.64 | $238.65 | $238.60 |
| Purchase #6 | $191.93 | 9.803% | $210.7449 | $210.74 | $210.75 | $210.70 |
| Purchase #7 | $190.42 | 8.441% | $206.4934 | $206.49 | $206.50 | $206.50 |
| 7 purchase totals = | $1,009.96 | $1,108.3170 | $1,108.30 | $1,108.35 | $1,108.20 | |