| 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 | $183.43 | 7.828% | $197.7889 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $43.62 | 7.684% | $46.9718 | $46.97 | $46.95 | $47.00 |
| Purchase #3 | $172.86 | 12.445% | $194.3724 | $194.37 | $194.35 | $194.40 |
| Purchase #4 | $245.45 | 3.618% | $254.3304 | $254.33 | $254.35 | $254.30 |
| Purchase #5 | $191.55 | 9.476% | $209.7013 | $209.70 | $209.70 | $209.70 |
| Purchase #6 | $202.47 | 9.428% | $221.5589 | $221.56 | $221.55 | $221.60 |
| Purchase #7 | $16.42 | 7.234% | $17.6078 | $17.61 | $17.60 | $17.60 |
| 7 purchase totals = | $1,055.80 | $1,142.3315 | $1,142.33 | $1,142.30 | $1,142.40 | |