| 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 | $168.45 | 4.207% | $175.5367 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $5.28 | 8.752% | $5.7421 | $5.74 | $5.75 | $5.70 |
| Purchase #3 | $210.85 | 13.226% | $238.737 | $238.74 | $238.75 | $238.70 |
| Purchase #4 | $110.42 | 8.135% | $119.4027 | $119.40 | $119.40 | $119.40 |
| Purchase #5 | $237.40 | 6.733% | $253.3841 | $253.38 | $253.40 | $253.40 |
| Purchase #6 | $168.55 | 11.431% | $187.817 | $187.82 | $187.80 | $187.80 |
| Purchase #7 | $97.48 | 13.345% | $110.4887 | $110.49 | $110.50 | $110.50 |
| 7 purchase totals = | $998.43 | $1,091.1083 | $1,091.11 | $1,091.15 | $1,091.00 | |