| 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 | $170.91 | 10.581% | $188.994 | $188.99 | $189.00 | $189.00 |
| Purchase #2 | $35.27 | 5.257% | $37.1241 | $37.12 | $37.10 | $37.10 |
| Purchase #3 | $241.61 | 6.369% | $256.9981 | $257.00 | $257.00 | $257.00 |
| Purchase #4 | $62.53 | 7.487% | $67.2116 | $67.21 | $67.20 | $67.20 |
| Purchase #5 | $186.67 | 4.245% | $194.5941 | $194.59 | $194.60 | $194.60 |
| Purchase #6 | $245.25 | 4.261% | $255.7001 | $255.70 | $255.70 | $255.70 |
| Purchase #7 | $135.68 | 7.407% | $145.7298 | $145.73 | $145.75 | $145.70 |
| 7 purchase totals = | $1,077.92 | $1,146.3518 | $1,146.34 | $1,146.35 | $1,146.30 | |