| 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 | $148.61 | 6.711% | $158.5832 | $158.58 | $158.60 | $158.60 |
| Purchase #2 | $115.80 | 12.184% | $129.9091 | $129.91 | $129.90 | $129.90 |
| Purchase #3 | $202.55 | 9.405% | $221.5998 | $221.60 | $221.60 | $221.60 |
| Purchase #4 | $45.44 | 5.235% | $47.8188 | $47.82 | $47.80 | $47.80 |
| Purchase #5 | $175.37 | 10.461% | $193.7155 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $227.68 | 13.588% | $258.6172 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $131.77 | 11.673% | $147.1515 | $147.15 | $147.15 | $147.20 |
| 7 purchase totals = | $1,047.22 | $1,157.3951 | $1,157.40 | $1,157.35 | $1,157.40 | |