| 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 | $168.97 | 12.199% | $189.5827 | $189.58 | $189.60 | $189.60 |
| Purchase #2 | $198.53 | 10.166% | $218.7126 | $218.71 | $218.70 | $218.70 |
| Purchase #3 | $76.88 | 4.779% | $80.5541 | $80.55 | $80.55 | $80.60 |
| Purchase #4 | $173.28 | 9.511% | $189.7607 | $189.76 | $189.75 | $189.80 |
| Purchase #5 | $7.31 | 11.290% | $8.1353 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $46.61 | 6.562% | $49.6685 | $49.67 | $49.65 | $49.70 |
| Purchase #7 | $240.86 | 3.267% | $248.7289 | $248.73 | $248.75 | $248.70 |
| 7 purchase totals = | $912.44 | $985.1428 | $985.14 | $985.15 | $985.20 | |