| 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 | $128.28 | 4.796% | $134.4323 | $134.43 | $134.45 | $134.40 |
| Purchase #2 | $152.35 | 6.621% | $162.4371 | $162.44 | $162.45 | $162.40 |
| Purchase #3 | $137.94 | 8.134% | $149.16 | $149.16 | $149.15 | $149.20 |
| Purchase #4 | $37.97 | 6.752% | $40.5337 | $40.53 | $40.55 | $40.50 |
| Purchase #5 | $42.77 | 10.172% | $47.1206 | $47.12 | $47.10 | $47.10 |
| Purchase #6 | $135.90 | 4.797% | $142.4191 | $142.42 | $142.40 | $142.40 |
| Purchase #7 | $103.36 | 13.598% | $117.4149 | $117.41 | $117.40 | $117.40 |
| 7 purchase totals = | $738.57 | $793.5177 | $793.51 | $793.50 | $793.40 | |