| 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 | $160.35 | 11.461% | $178.7277 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $142.34 | 12.809% | $160.5723 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $211.45 | 3.148% | $218.1064 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $196.25 | 7.770% | $211.4986 | $211.50 | $211.50 | $211.50 |
| Purchase #5 | $72.43 | 3.318% | $74.8332 | $74.83 | $74.85 | $74.80 |
| Purchase #6 | $243.38 | 6.243% | $258.5742 | $258.57 | $258.55 | $258.60 |
| Purchase #7 | $44.27 | 7.370% | $47.5327 | $47.53 | $47.55 | $47.50 |
| 7 purchase totals = | $1,070.47 | $1,149.8451 | $1,149.84 | $1,149.85 | $1,149.80 | |