| 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 | $196.48 | 7.180% | $210.5873 | $210.59 | $210.60 | $210.60 |
| Purchase #2 | $65.58 | 7.538% | $70.5234 | $70.52 | $70.50 | $70.50 |
| Purchase #3 | $167.60 | 7.739% | $180.5706 | $180.57 | $180.55 | $180.60 |
| Purchase #4 | $153.34 | 4.376% | $160.0502 | $160.05 | $160.05 | $160.10 |
| Purchase #5 | $87.95 | 4.212% | $91.6545 | $91.65 | $91.65 | $91.70 |
| Purchase #6 | $198.89 | 10.670% | $220.1116 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $198.61 | 7.866% | $214.2327 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $1,068.45 | $1,147.7303 | $1,147.72 | $1,147.70 | $1,147.80 | |