| 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 | $111.67 | 5.534% | $117.8498 | $117.85 | $117.85 | $117.80 |
| Purchase #2 | $35.99 | 7.597% | $38.7242 | $38.72 | $38.70 | $38.70 |
| Purchase #3 | $135.85 | 4.817% | $142.3939 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $166.53 | 11.457% | $185.6093 | $185.61 | $185.60 | $185.60 |
| Purchase #5 | $123.30 | 4.410% | $128.7375 | $128.74 | $128.75 | $128.70 |
| Purchase #6 | $235.26 | 9.315% | $257.1745 | $257.17 | $257.15 | $257.20 |
| Purchase #7 | $118.70 | 4.742% | $124.3288 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $927.30 | $994.8180 | $994.81 | $994.80 | $994.70 | |