| 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 | $139.99 | 8.370% | $151.7072 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $35.27 | 3.309% | $36.4371 | $36.44 | $36.45 | $36.40 |
| Purchase #3 | $210.61 | 13.640% | $239.3372 | $239.34 | $239.35 | $239.30 |
| Purchase #4 | $212.86 | 5.168% | $223.8606 | $223.86 | $223.85 | $223.90 |
| Purchase #5 | $245.59 | 5.142% | $258.2182 | $258.22 | $258.20 | $258.20 |
| Purchase #6 | $197.53 | 9.154% | $215.6119 | $215.61 | $215.60 | $215.60 |
| Purchase #7 | $162.33 | 6.166% | $172.3393 | $172.34 | $172.35 | $172.30 |
| 7 purchase totals = | $1,204.18 | $1,297.5115 | $1,297.52 | $1,297.50 | $1,297.40 | |