| 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 | $151.62 | 12.797% | $171.0228 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $29.39 | 10.145% | $32.3716 | $32.37 | $32.35 | $32.40 |
| Purchase #3 | $18.63 | 4.210% | $19.4143 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $220.47 | 5.684% | $233.0015 | $233.00 | $233.00 | $233.00 |
| Purchase #5 | $132.28 | 12.425% | $148.7158 | $148.72 | $148.70 | $148.70 |
| Purchase #6 | $241.60 | 12.384% | $271.5197 | $271.52 | $271.50 | $271.50 |
| Purchase #7 | $120.55 | 12.310% | $135.3897 | $135.39 | $135.40 | $135.40 |
| 7 purchase totals = | $914.54 | $1,011.4354 | $1,011.43 | $1,011.35 | $1,011.40 | |