| 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 | $161.46 | 10.636% | $178.6329 | $178.63 | $178.65 | $178.60 |
| Purchase #2 | $220.27 | 8.690% | $239.4115 | $239.41 | $239.40 | $239.40 |
| Purchase #3 | $218.34 | 4.663% | $228.5212 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $39.47 | 9.783% | $43.3314 | $43.33 | $43.35 | $43.30 |
| Purchase #5 | $36.51 | 9.629% | $40.0255 | $40.03 | $40.05 | $40.00 |
| Purchase #6 | $101.55 | 12.355% | $114.0965 | $114.10 | $114.10 | $114.10 |
| Purchase #7 | $203.77 | 5.314% | $214.5983 | $214.60 | $214.60 | $214.60 |
| 7 purchase totals = | $981.37 | $1,058.6173 | $1,058.62 | $1,058.65 | $1,058.50 | |