| 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 | $168.86 | 4.415% | $176.3152 | $176.32 | $176.30 | $176.30 |
| Purchase #2 | $129.79 | 10.106% | $142.9066 | $142.91 | $142.90 | $142.90 |
| Purchase #3 | $12.83 | 4.690% | $13.4317 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $70.35 | 4.258% | $73.3455 | $73.35 | $73.35 | $73.30 |
| Purchase #5 | $60.51 | 3.549% | $62.6575 | $62.66 | $62.65 | $62.70 |
| Purchase #6 | $153.67 | 8.748% | $167.1131 | $167.11 | $167.10 | $167.10 |
| Purchase #7 | $87.32 | 6.298% | $92.8194 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $683.33 | $728.5890 | $728.60 | $728.55 | $728.50 | |