| 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 | $143.94 | 10.550% | $159.1257 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $188.93 | 9.374% | $206.6403 | $206.64 | $206.65 | $206.60 |
| Purchase #3 | $63.45 | 8.323% | $68.7309 | $68.73 | $68.75 | $68.70 |
| Purchase #4 | $149.94 | 11.608% | $167.345 | $167.35 | $167.35 | $167.30 |
| Purchase #5 | $195.29 | 3.623% | $202.3654 | $202.37 | $202.35 | $202.40 |
| Purchase #6 | $102.67 | 12.171% | $115.166 | $115.17 | $115.15 | $115.20 |
| Purchase #7 | $234.97 | 11.201% | $261.289 | $261.29 | $261.30 | $261.30 |
| 7 purchase totals = | $1,079.19 | $1,180.6623 | $1,180.68 | $1,180.70 | $1,180.60 | |