| 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 | $160.38 | 10.661% | $177.4781 | $177.48 | $177.50 | $177.50 |
| Purchase #2 | $91.74 | 10.722% | $101.5764 | $101.58 | $101.60 | $101.60 |
| Purchase #3 | $227.42 | 13.596% | $258.34 | $258.34 | $258.35 | $258.30 |
| Purchase #4 | $10.27 | 11.108% | $11.4108 | $11.41 | $11.40 | $11.40 |
| Purchase #5 | $229.78 | 12.329% | $258.1096 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $176.84 | 11.752% | $197.6222 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $75.61 | 7.210% | $81.0615 | $81.06 | $81.05 | $81.10 |
| 7 purchase totals = | $972.04 | $1,085.5986 | $1,085.60 | $1,085.60 | $1,085.60 | |