| 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 | $120.60 | 9.258% | $131.7651 | $131.77 | $131.75 | $131.80 |
| Purchase #2 | $175.44 | 3.501% | $181.5822 | $181.58 | $181.60 | $181.60 |
| Purchase #3 | $160.77 | 10.797% | $178.1283 | $178.13 | $178.15 | $178.10 |
| Purchase #4 | $85.91 | 12.725% | $96.842 | $96.84 | $96.85 | $96.80 |
| Purchase #5 | $174.79 | 12.788% | $197.1421 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $108.31 | 10.160% | $119.3143 | $119.31 | $119.30 | $119.30 |
| Purchase #7 | $239.51 | 9.441% | $262.1221 | $262.12 | $262.10 | $262.10 |
| 7 purchase totals = | $1,065.33 | $1,166.8961 | $1,166.89 | $1,166.90 | $1,166.80 | |