| 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 | $192.68 | 7.154% | $206.4643 | $206.46 | $206.45 | $206.50 |
| Purchase #2 | $29.62 | 9.759% | $32.5106 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $40.40 | 10.163% | $44.5059 | $44.51 | $44.50 | $44.50 |
| Purchase #4 | $16.30 | 6.474% | $17.3553 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $112.99 | 4.181% | $117.7141 | $117.71 | $117.70 | $117.70 |
| Purchase #6 | $153.40 | 13.616% | $174.2869 | $174.29 | $174.30 | $174.30 |
| Purchase #7 | $188.76 | 7.806% | $203.4946 | $203.49 | $203.50 | $203.50 |
| 7 purchase totals = | $734.15 | $796.3317 | $796.33 | $796.30 | $796.40 | |