| 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 | $154.74 | 8.398% | $167.7351 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $28.54 | 13.579% | $32.4154 | $32.42 | $32.40 | $32.40 |
| Purchase #3 | $92.64 | 3.315% | $95.711 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $223.74 | 7.131% | $239.6949 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $20.33 | 6.540% | $21.6596 | $21.66 | $21.65 | $21.70 |
| Purchase #6 | $23.56 | 4.157% | $24.5394 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $49.69 | 10.376% | $54.8458 | $54.85 | $54.85 | $54.80 |
| 7 purchase totals = | $593.24 | $636.6012 | $636.61 | $636.60 | $636.50 | |