| 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 | $144.51 | 11.461% | $161.0723 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $180.86 | 4.801% | $189.5431 | $189.54 | $189.55 | $189.50 |
| Purchase #3 | $247.92 | 4.290% | $258.5558 | $258.56 | $258.55 | $258.60 |
| Purchase #4 | $196.44 | 10.131% | $216.3413 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $112.31 | 6.256% | $119.3361 | $119.34 | $119.35 | $119.30 |
| Purchase #6 | $196.74 | 3.391% | $203.4115 | $203.41 | $203.40 | $203.40 |
| Purchase #7 | $47.44 | 7.609% | $51.0497 | $51.05 | $51.05 | $51.00 |
| 7 purchase totals = | $1,126.22 | $1,199.3098 | $1,199.31 | $1,199.30 | $1,199.20 | |