| 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 | $183.42 | 8.258% | $198.5668 | $198.57 | $198.55 | $198.60 |
| Purchase #2 | $15.94 | 5.707% | $16.8497 | $16.85 | $16.85 | $16.80 |
| Purchase #3 | $151.93 | 7.173% | $162.8279 | $162.83 | $162.85 | $162.80 |
| Purchase #4 | $203.83 | 8.483% | $221.1209 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $156.36 | 12.777% | $176.3381 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $185.98 | 13.413% | $210.9255 | $210.93 | $210.95 | $210.90 |
| Purchase #7 | $31.48 | 6.862% | $33.6402 | $33.64 | $33.65 | $33.60 |
| 7 purchase totals = | $928.94 | $1,020.2691 | $1,020.28 | $1,020.30 | $1,020.10 | |